Podcasts about biological sciences

John Maytham is joined by Dr Charlene Janion-Scheepers, President of the Entomological Society of Southern Africa and a lecturer in UCT’s Department of Biological Sciences – to discuss how one can get involved in choosing Mzanzi’s insect of the year. Presenter John Maytham is an actor and author-turned-talk radio veteran and seasoned journalist. His show serves a round-up of local and international news coupled with the latest in business, sport, traffic and weather. The host’s eclectic interests mean the program often surprises the audience with intriguing book reviews and inspiring interviews profiling artists. A daily highlight is Rapid Fire, just after 5:30pm. CapeTalk fans call in, to stump the presenter with their general knowledge questions. Another firm favourite is the humorous Thursday crossing with award-winning journalist Rebecca Davis, called “Plan B”. Thank you for listening to a podcast from Afternoon Drive with John Maytham Listen live on Primedia+ weekdays from 15:00 and 18:00 (SA Time) to Afternoon Drive with John Maytham broadcast on CapeTalk https://buff.ly/NnFM3Nk For more from the show go to https://buff.ly/BSFy4Cn or find all the catch-up podcasts here https://buff.ly/n8nWt4x Subscribe to the CapeTalk Daily and Weekly Newsletters https://buff.ly/sbvVZD5 Follow us on social media: CapeTalk on Facebook: https://www.facebook.com/CapeTalk CapeTalk on TikTok: https://www.tiktok.com/@capetalk CapeTalk on Instagram: https://www.instagram.com/ CapeTalk on X: https://x.com/CapeTalk CapeTalk on YouTube: https://www.youtube.com/@CapeTalk567 See omnystudio.com/listener for privacy information.

Daniel Lieberman is the Edwin M. Lerner II Professor of Biological Sciences and Professor of Human Evolutionary Biology at Harvard University, where he studies the evolution of the human body and its relevance to health. In this episode, Robinson and Dan discuss the evolution of the human diet. More particularly, they talk about our last common ancestors with chimpanzees, how changes in the gut shaped human evolution, what Homo sapiens actually ate during the Paleolithic, and the transformative role of cooking. They also discuss whether there is such a thing as a natural human diet, why junk food is so appealing, and what an evolutionary perspective can teach us about weight loss and eating well. Dan's latest book is Fed Up: What Evolution Reveals About Food, Diet, Health, and Eating Well (Knopf, 2026).Fed Up: https://www.amazon.com/dp/0593537998OUTLINE00:00 Dan's Interest in Human Evolution04:43 Why Our Heads Don't Topple Over When We Run07:41 Human Evolution and “Fed Up”10:40 Understanding the Evolution of the Human Diet19:12 Our Last Common Ancestors with Chimpanzees30:05 Evolutionary Changes in the Gut38:51 Homo Sapiens and the Paleolithic Diet48:18 The Transformative Power of Cooking54:30 The Most Important Diets59:19 Why Are Junk Foods So Appealing?01:03:19 Weight LossRobinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University, where he is also a JD candidate in the Law School.

One of the paradoxes of science is that it seeks objectively true understanding of the world, but its methodology is driven by ignorance, failure, and uncertainty. Some phenomena we understand pretty well, but interesting research happens at the boundary of what we do and don't know. And there is no foolproof algorithm for moving in the right direction; we need to make conjectures and test them against the world. Biologist Stuart Firestein has been advocating for a better public understanding of the true methods of science, most recently in his new book It Could Be Otherwise: Science In the Age of Uncertainty. Stop piecing your software together. Go to Odoo.com/mindscape to learn more. #ad Mindscape listeners can try StatsKey Pro free for one month with code MINDSCAPE. After that, it's $4.99 per month unless canceled. #ad Blog post with transcript: https://preposterousuniverse.com/podcast/2026/08/17/364-stuart-firestein-on-how-science-relies-on-ignorance-and-failure/ Support Mindscape on Patreon(opens in new tab). Stuart Firestein received his Ph.D. in neurobiology from the University of California, Berkeley. He is currently Professor of Neuroscience at in the Department of Biological Sciences at Columbia University, and Fractal Faculty at the Santa Fe Institute. He is a fellow of the American Association for the Advancement of Science, the Sloan Foundation, and the Guggenheim Foundation. His research studies cellular mechanisms of signal transduction and olfaction. His previous books include Ignorance: How It Drives Science and Failure: Why Science Is So Successful. Columbia web page Google Scholar publications Amazon author page Wikipedia

Join us for an awe-inspiring episode as we chat with Dr. Paul Theriault, a naturopathic doctor and homeopathy expert from Calgary, Canada. Dr. Theriault has dedicated his life to exploring the animal kingdom, and his remarkable body of work, Table of Animals, is a testament to his passion and expertise. In this episode, we'll dive deep into Dr. Theriault's groundbreaking research, including his innovative use of trituration to create new homeopathic remedies.   Episode Highlights: 01:37 - First-ever trituration with Sally 04:32 - Systematizing the animal materia medica 06:02 - Why animals are the last group to be systematized 11:20 - Crossing the border for remedy substances 12:15 - The nature of the golden spiral remedy 29:40 - The theme of transformation in the butterfly 31:57 - Monarch butterfly and swan plants 38:43 - The ultimate remedy for Karen 45:55 - The importance of having a personal life   About my guest: Dr. Paul Anderson Theriault is a Naturopathic Doctor based in Calgary, Alberta, Canada. He completed his undergraduate degree in Biological Science with a minor in Cultural Anthropology at the University of Calgary in 2006. He went on to obtain his naturopathic medical degree from the Canadian College of Naturopathic Medicine in 2010. Dr. Theriault's practice focuses on general family medicine, with a particular interest in digestive disorders, chronic infections, mental-emotional disorders, detoxification, medical and drug injuries, cease therapy, diabetes, and hormonal health. He has also authored several books on homeopathy and is an active triturator, exploring new remedies within the field. Dr. Theriault regularly conducts immersion workshops based on the remedies he has created and is willing to travel to conduct workshops for interested attendees. He is known for his dedication to providing personalized care to his patients and his commitment to continuing education and research in the field of naturopathic medicine.   Find out more about Paul Website: https://www.drpaultheriault.com/   How to get a copy of his books: https://www.lulu.com/   If you would like to support the Homeopathy Hangout Podcast, please consider making a donation by visiting www.EugenieKruger.com and click the DONATE button at the top of the site. Every donation about $10 will receive a shout-out on a future episode.   Join my Homeopathy Hangout Podcast Facebook community here: https://www.facebook.com/groups/HelloHomies   Follow me on Instagram https://www.instagram.com/eugeniekrugerhomeopathy/   Here is the link to my free 30-minute Homeopathy@Home online course: https://www.youtube.com/watch?v=vqBUpxO4pZQ&t=438s   Upon completion of the course - and if you live in Australia - you can join my Facebook group for free acute advice (you'll need to answer a couple of questions about the course upon request to join): www.facebook.com/groups/eughom

Send us Fan MailThe same technologies that could transform medicine, agriculture, and manufacturing could also reshape global security. Understanding the future of biotechnology requires scientists who can bridge discovery, engineering, and responsibility.Today on Progress, Potential, and Possibilities, we're joined by a true pioneer at the nexus of biotechnology and national security. Dr. Jessica Dymond, Ph.D is the Vice President of Technology at In-Q-Tel ( https://www.iqt.org/ ), a not-for-profit venture fund that invests in companies advancing the strategic priorities of U.S. Intelligence Community, where she provides technical and strategic leadership to accelerate emerging biotechnologies that address some of the most critical challenges to national and global security.Before In-Q-Tel, Dr. Dymond served as Chief Scientist for Physical and Life Sciences at the Johns Hopkins University Applied Physics Laboratory, where she led an interdisciplinary portfolio spanning biological sensing, genomic surveillance, microbiome engineering, and synthetic biology. She founded the Lab's Biological Sciences group and spearheaded initiatives to anticipate, assess, and mitigate emerging biological threats while strengthening global health security.Formally trained as a synthetic biologist, Dr. Dymond earned her Ph.D. from the Johns Hopkins University School of Medicine, completed a postdoctoral fellowship in functional genomics at the U.S. Department of Agriculture, and has contributed to groundbreaking research, including the design of synthetic yeast genomes and combinatorial genomic diversity. She also serves on the editorial board of Synthetic Biology from Oxford University Press.Dr. Dymond's career embodies the bridge between cutting-edge science, technology strategy, and real-world impact - protecting health, security, and society through innovation at the molecular frontier.#SyntheticBiology #Biotechnology #Biosecurity #FutureOfBiology #GenomeEngineering #Genomics #DNA #GeneticEngineering #ArtificialBiology #BiologyRevolution #LifeSciences #FutureTechnology #EmergingTechnologies #ScienceInnovation #Innovation #NationalSecurity #GlobalHealthSecurity #PandemicPreparedness #AIandBiology #Bioengineering #SyntheticGenomics #CRISPR #GeneticTechnology #HealthcareInnovation #ScientificDiscovery #TechnologyTrends #ProgressPotentialAndPossibilitiesSupport the show

A viral incident involving marine life collected from Singapore's shores has sparked questions about food safety, conservation and our relationship with nature. Is wild-foraged seafood safe to eat? What impact does removing marine life have on our coastal ecosystems? And as Singapore embraces its vision of becoming a City in Nature, are we learning to appreciate nature, or simply taking more from it? Dr. Zeehan Jaafar, Senior Lecturer, Department of Biological Sciences, NUS joins Let’s Talk, Singapore to unpack the science and the bigger picture. Join Neil Humphreys & Audrey Siek — LIVE every Monday, Wednesday & Friday at 8am for Singapore Unfiltered.See omnystudio.com/listener for privacy information.

Allt fler oinbjudna besökare tar sig in i våra hem. Lyssna på alla avsnitt i Sveriges Radios app. Skadedjur har alltid krupit vid människans sida. Forskare tror att de blodtörstiga vägglössen fanns redan i stenålderns grottboningar. Genom historien har olika typer av ohyra inte bara gett oss kliande bett och förstört våra matförråd, utan också orsakat några av mänsklighetens mest förödande sjukdomsepidemier.Under några decennier på 1900-talet, när en rad nya och kraftfulla bekämpningsmedel gjorde entré, såg det ut som att människan äntligen höll på att vinna den tusenåriga kampen mot krypen.Men segervittringen blev kortvarig. Skadedjuren är tillbaka. De blir fler, de sprider sig till nya platser – och de har blivit allt svårare att bekämpa.Programledare och producent: Anna Lillkung och Wendela AntepohlOrdlistaVektor – en organism, till exempel en råtta eller en kackerlacka, som för över smittämnen mellan varelser.Patogen – ett sjukdomsframkallande smittämne, till exempel ett virus eller en bakterie.Mikrob – en organism som är så liten att den inte syns med blotta ögat, till exempel ett virus eller en bakterie.Resistens – en organisms förmåga att stå emot yttre påfrestningar, till exempel en bakterie som utvecklat motståndskraft mot en eller flera typer av antibiotika.KällförteckningMedverkandeThomas Persson Vinnersten – Biolog och entomolog på AnticimexLisa Sarasohn – Historiker och författare till Getting Under Our Skin: The Cultural and Social History of VerminBobby Corrigan – Skadedjursbiolog med fokus på gnagareÅke Lundkvist – Professor i virologi vid Uppsala universitetTuomas Aivelo – Assisterande professor i biodiversitet och samhälle vid Leiden University i Nederländerna och grundare till Helsinki Urban Rat ProjectJose Pietri – Docent i mikrobiologi och entomologi vid Purdue UniversityBöckerGetting Under Our Skin: The Cultural and Social History of Vermin (Lisa T. Sarasohn, 2021)Rats : A Year With New York's Most Unwanted Inhabitants (Robert Sullivan, 2004)Plagues, Poisons, and Dead Rats: A Multispecies History (Lucinda Cole, ur boken The Palgrave Handbook of Animals and Literature, 2020)Never Home Alone (Rob Dunn, 2020)Artiklar/källor i urvalSkadedjur i byggnader – en kunskapssammanställning (Malmö universitet på uppdrag av Boverket, 2025)Challenges in current pest management practices: Navigating problems and a way forward by integrating controlled release system approach (Singh et al., Chemical Engineering Journal, 2024)How pest control has changed in 100 years (Rentokil, 2025)Studie: Myror lika bra som gifter mot skadedjur (SvD, 2022)“They're always there”: resident experiences of living with rats in a disadvantaged urban neighbourhood (BMC Public Health, 2019)Increasing rat numbers in cities are linked to climate warming, urbanization, and human population (Science Advances, 2025)Reconsidering the “War on Rats”: What We Know From Over a Century of Research Into Municipal Rat Management (Corrigan, Himsworth, Byers, m.fl, Frontiers in Ecology and Evolution, 2022)Surveillance of Emerging Rodent-Borne Pathogens in Wastewater in Taiwan: A One Health Approach (Tropical Medicine and Infectious Disease, 2024)Bedbugs Could Be More Horrifying Than You Think. They might be capable of spreading disease, recent research shows. (The Atlantic, 2024)Anticoagulant rodenticides and resistance development in rodent pest species – A comprehensive review (Journal of Stored Products Research, 2020)Public Health Significance of Urban Pests (World Health Organization, 2008)Rodenticide Toxicity (StatPearls Publishing, 2026)Increasing rat numbers in cities are linked to climate warming, urbanization, and human population (ScienceAdvances, 2025)Public and media interest in bed bugs – Europe 2023 (Current Research in Insect Science, 2024)Large-scale structure of brown rat (Rattus norvegicus) populations in England: effects on rodenticide resistance (PeerJ, 2015)”Hysterisk” ökning av klädesmal (Sveriges Radio, 2015)Second hand–trend bidrar till att fler har problem med pälsmal i hemmen: ”Var extra noga om du köper möbler” (Smålandsposten, 2023)De äter på mattor och kläder – så blir du av med klädmal (Göteborgs-Posten, 2024)Revenge of the clothes moths: as numbers boom, can they be stopped? (The Guardian, 2019)High prevalence of hepatitis E and rat hepatitis E viruses in wastewater in Gothenburg, Sweden (One Health, 2024)Lessons learned from bat and rodent reservoir hosts of zoonotic viruses (Trends in microbiology, 2026)Human ectoparasites and the spread of plague in Europe during the Second Pandemic (Proc Natl Acad Sci U S A, 2018)Yersinia pestis: the Natural History of Plague (Clinical Microbiology Reviews, 2020)Disruption of the microbiota affects physiological and evolutionary aspects of insecticide resistance in the German cockroach, an important urban pest (PloS one, 2018)Case not closed: arguments for new studies of the interactions between bed bugs and human pathogens (The American Journal of Tropical Medicine and Hygiene, 2020)Microbiome differences between human head and body lice ecotypes revealed by 16S RRNA gene amplicon sequencing (The Journal of Parasitology, 2020)Do bed bugs transmit human viruses, or do humans spread bed bugs and their viruses? A worldwide survey of the bed bug RNA virosphere (Virus Research, 2024)Competence of Cimex lectularius Bed Bugs for the Transmission of Bartonella quintana, the Agent of Trench Fever (PLoS Negl Trop Dis., 2015)Ratmageddon: Why rats are overrunning our cities (BBC, 2025)‘Perfect rat storm': urban rodent numbers soar as the climate heats, study finds (The Guardian, 2025)Global population divergence and admixture of the brown rat (Rattus norvegicus) (Biological Sciences, 2016)Highly Pathogenic Leptospira Found in Urban Brown Rats (Rattus norvegicus) in the Largest Cities of Sweden. (Vector Borne and Zoonotic Disease, 2015)First evidence of Seoul hantavirus in the wild rat population in the Netherlands (Infection Ecology & Epidemiology, 2015)Pet rat harbouring Seoul hantavirus in Sweden (Eurosurveillence, 2013)Seoul Hantavirus Frequently Asked Questions (Wisconsin department of health services)Leptospira Status in Sweden during the Past Century, Neglected and Re-Emerging? (Microorganisms, 2023)Bed bug infestations: prevalence, correlates, and cross-sectional association with psychological symptoms in a large sample of tenants in Montreal, Canada (BMC Public Health, 2025)Anticimex: Trendbrott för vägglöss – 19 procent fler saneringar 2025 (Anticimex, 2026)Rats infest Gaza's tent camps, biting children and spreading disease (Reuters, 2026)Reconsidering the “War on Rats”: What We Know From Over a Century of Research Into Municipal Rat Management (Frontiers in ecology and evolution, 2022)Cockroaches as urban pests: Challenges, public health implications, and management strategies (One Health, 2026)HURP: Helsinki Urban Rat ProjectHow did the cruise ship hantavirus outbreak start? Scientists are investigating new scenarios (Science, 2026)A timeline of the hantavirus outbreak on cruise ship (AP, 2026)Hantavirus outbreak linked to cruise ship travel, Multi-locations (World Health Organization, 2026)Sjukdomsinformation om hantavirusinfektion (Folkhälsomyndigheten)Mjölbaggar erövrar studentboendet: ”Inte mitt hem längre” (SVT, 2025)Silent Carriers: The Role of Rodents in the Emergence of Zoonotic Bacterial Threats (Pathogens, 2025)8 av 10 stockholmare har sett råttor (Anticimex, 2019)Silverfiskar vanligast men inte så farliga (Hem & Hyra, 2017)MusikGeoff Barrow, Ben Salisbury – Dream RealityCristobal Tapia De Veer – Pain SpeedballKid Loco – Theme from the Graffiti ArtistMarcus Bagalà – Duco in Mara's RoomCliff Martinez – I'm in the PinkMarcus Bagalà – Frets: Problem, After ProblemMartin D Fowler – 1 Ships VIIRamin Djawadi – Winter is ComingAlberto Iglesias – TreasureCliff Martinez – Save Some For UsJocelyn Pook – Driving to PrisonCliff Martinez – I'm SickAlice Cooper – PoisonCliff Martinez – Placental RepairJessica Dannheisser, Adele Roberts – Parade of the GeeseCliff Martinez – Speight Lived HereOchre – Midsummer Nice DreamMarcus Bagalà – Wires: WinchimesMichael Andrews – Peter and SylvieK2 – Bexar BexarCliff Martinez – Navy FuneralMike Patton – Murder is WorkMartin D Fowler – 1 Ships XIITrent Reznor, Atticus Ross – Empty Places (Reprise)Cliff Martinez – Same SweatpantsCristobal Tapia De Veer – The PublicJeff Beal – I think I Smell GasTrentemöller – Take Me Into Your SkinTrent Reznor, Atticus Ross – Clue OneKyle Dixon, Michael Stein – ElevenStar Hopper – Through the HeliopausePaul Leonard-Morgan – Anderson's ThemeMartin D Fowler – 1 Ships IIIJon Brion – You LearnThe Mariachis – La Cucaracha

Send us Fan MailEvery year, nearly 700 million people around the world are infected by norovirus. Most people know it as a miserable few days of vomiting and diarrhea - but for transplant patients, cancer patients, and other immunocompromised individuals, it can become a chronic and potentially life-threatening infection. And despite decades of research, we still have no approved antiviral treatment. Today we're exploring the science behind the race to change that.James Sapirstein is Chief Executive Officer of Cocrystal Pharma ( https://www.cocrystalpharma.com/ ) and one of the biotechnology industry's most experienced commercialization executives.Throughout a career spanning more than four decades, James has participated in or led an extraordinary twenty-three pharmaceutical product launches while building and leading multiple biotechnology companies. He has served as CEO of Cocrystal Pharma, Contravir Pharmaceuticals, Tobira Therapeutics, First Wave BioPharma, and several other innovative life science organizations. Earlier in his career James held senior leadership roles at Bristol-Myers Squibb, Gilead Sciences, Serono Laboratories, Roche, and Eli Lilly, helping bring important therapies for infectious disease and other major conditions to patients around the world. Beyond industry, James has served on numerous biotechnology boards, including the Biotechnology Innovation Organization and BioNJ, making him one of the most respected leaders in the biotechnology ecosystem.James received a BS (Pharmacy) from Rutgers University and an MBA from Fairleigh Dickinson University.Dr. Sam Lee, Ph.D. is President and Chief Scientific Officer of Cocrystal Pharma. Dr. Lee has devoted more than twenty-five years to discovering next-generation antiviral medicines. Before joining Cocrystal, he led anti-infective drug discovery efforts at ICOS Corporation, where he pioneered the integration of protein crystallography and structure-based screening technologies into pharmaceutical research. His scientific work contributed to the development of PI3K delta inhibitors that ultimately led to an FDA-approved therapy. Dr. Lee earned his Ph.D. in Biological Sciences from the University of Notre Dame before completing postdoctoral research in viral biochemistry at Stanford University under renowned molecular biologist Dr. I. R. Lehman. His career has focused on understanding viruses at the atomic level to design highly targeted antiviral drugs capable of overcoming viral evolution and resistance.#Norovirus #AntiviralResearch #DrugDiscovery #Biotechnology #Biotech #PharmaInnovation #RNAViruses #ViralDiseases #InfectiousDisease #PublicHealth #StructureBasedDrugDiscovery #PrecisionMedicine #MedicinesOfTheFuture #FutureOfHealthcare #BiomedicalResearch #PharmaceuticalInnovation #ClinicalTrials #PandemicPreparedness #HealthcareInnovation #ScienceAndTechnology #ProgressPotentialAndPossibilities #PPPSupport the show

In this episode of The Crop Science Podcast Show, Dr. David Braun from the University of Missouri explains how plants transport and allocate sugars to support growth, root development, and yield. He discusses carbohydrate partitioning in corn and sorghum, genetic discoveries, breeding opportunities, and future research directions that could improve crop productivity. Listen now on all major platforms!"Carbohydrate partitioning serves as one of the central biological processes supporting food production, biomass accumulation, and many agricultural products derived from crops."Meet the guest: Dr. David Braun is a Professor of Plant Science and Technology and Biological Sciences at the University of Missouri and Director of the Interdisciplinary Plant Group. His research focuses on genetic and molecular control of carbon partitioning in maize and sorghum, including how sugars move from leaves to developing tissues. Learn more from Dr. David Braun on The Crop Science Podcast Show, available on all major platforms.Liked this one? Don't stop now — Here's what we think you'll love!What you will learn:(00:00) Highlight(01:34) Introduction(09:21) Carbohydrate partitioning(12:05) Sugar transport genetics(15:56) Root growth impacts(19:47) Corn and sorghum(22:56) Soybean opportunities(25:24) Final questionsThe Crop Science Podcast Show is trusted and supported by innovative companies like:* Loam Bio- ZentrixOS- Zentrix Insights- WiseVAs- Elevate- The Owner's Box

BUFFALO, NY — July 21, 2026 — A new #research paper was #published in Volume 18 of Aging on July 6, 2026, titled “Inhibition of peroxisomal protein PRX-11 promotes longevity in Caenorhabditis elegans via enhancements to mitochondria.” The study was authored by Yash Flora, Dhriti Shastri, Kathryn R. DeLeo, and K. Adam Bohnert from the Department of Biological Sciences, Louisiana State University. Aging is accompanied by the gradual decline of many cellular structures that help maintain healthy tissues and organs. Among these are peroxisomes, which play essential roles in breaking down toxic molecules and metabolizing lipids, and mitochondria, which generate most of the cell's energy. Although these organelles work closely together, little has been known about how changes in one influence the aging of the other. This new study reveals that preserving peroxisomes helps maintain healthier mitochondria and extends lifespan in the nematode Caenorhabditis elegans, providing new insight into how communication between cellular organelles influences aging. In this study, the researchers investigated the function of PRX-11, a peroxisomal protein involved in peroxisome division. Previous work from the group showed that reducing PRX-11 activity prevents the age-related degradation of peroxisomes through a process known as pexophagy and increases lifespan. The new study explored why preserving peroxisomes produces these beneficial effects and found that maintaining peroxisomes also preserves mitochondrial health during aging. The researchers found that animals with reduced PRX-11 activity retained long, interconnected mitochondrial networks that resembled those seen in young adults, whereas normal aging was associated with progressive mitochondrial fragmentation. These preserved mitochondria also accumulated less calcium, generated lower levels of oxidative stress, maintained higher ATP-to-ADP ratios, and were associated with improved locomotor function in older animals. Together, these findings indicate that preventing age-related peroxisome loss supports multiple aspects of mitochondrial function during aging. Full press release - https://www.aging-us.com/news-room/preserving-peroxisomes-helps-maintain-mitochondrial-health-and-extend-lifespan-in-c-elegans DOI - https://doi.org/10.18632/aging.206395 Corresponding author - K. Adam Bohnert - bohnerta@lsu.edu Abstract video - https://www.youtube.com/watch?v=fbcqBsP90CY Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206395 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, cellular aging, lifespan, pexophagy, mitochondrial tubulation, inter-organelle crosstalk To learn more about the journal, please visit https://www.Aging-US.com​​ and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM

Haystack Full of Needles: A memoir of research on mechanisms of memory in the decades that defined neuroscience by Louis Neal Irwin https://www.amazon.com/dp/1664140603 Lirwin.org How do we store information in the brain? Is memory a thing in a place, like a specific molecule in a particular cell? Or does learning require a process in a population, like neurons firing in a specific pattern for each experience? This combination of memoir and history tells the story of how the mechanisms of memory were gradually revealed, through biographical vignettes of the scientists who set out to solve the riddle of memory, including the author?s own efforts as he was coming of age as a scientist. It shows how individual goals intertwine with the technologies at hand to push scientific knowledge forward, often erratically, and always in the context of social forces and private ups and downs. Not only a compelling personal story with the war in Vietnam, civil rights movement, and downfall of two presidents as backdrop, this is a lucid explanation of brain function for the nonscientist and valuable contribution to the history of science in the decades that saw neuroscience join molecular biology as the marquee biomedical accomplishments of the twentieth century About the author Writer, neuroscientist, astrobiologist, educator, and political activist. Born in West Texas and raised in San Antonio, now current resident of Denver. Former Professor and Chair of Biological Sciences at the University of Texas at El Paso. Previously lived in Lubbock TX, Lawrence KS, New York City, Detroit, and Newton MA, serving four terms there on the Board of Aldermen. Recently a Court Appointed Special Advocate for abused and neglected children, and current chair of the Public Policy Committee of the Democratic Party of Denver. Co-author of “Life in the Universe” and “Cosmic Biology”, and author of “Scotophobin”

In this episode of Conversations of the Heart, I have a conversation with Dr. Jade Norris, MD, about her journey into entrepreneurship and why she chose to leave the traditional healthcare model to launch a Direct Primary Care practice. Dr. Jade shares what inspired her to take this path, the freedom it provides to better serve her patients, and how this innovative healthcare model is changing the patient-physician relationship.We also discuss the many benefits of Direct Primary Care, the importance of preventive medicine, and practical ways people can take charge of their health before chronic conditions develop. Whether you're looking for a new perspective on healthcare, considering a Direct Primary Care physician, or simply want to learn how to live a healthier life, this conversation is packed with valuable insights you won't want to miss.About Dr. JadeJade E. Norris, MD, affectionately known as Dr. Jade, is a devoted Christian, wife, mother, and Las Vegas native. She is a board-certified Family Medicine physician with additional certification in Obesity Medicine. Through the principles of Lifestyle Medicine and her personalized wellness program, The NSPIRED Health Method, she helps patients prevent and even reverse chronic diseases by focusing on sustainable, long-term wellness.Dr. Jade is also the founder of NSPIRE Primary Care and the nonprofit organization NSPIRELV, which hosts wellness events throughout Las Vegas to inspire healthier individuals, marriages, and families.She earned her bachelor's degree in Biological Sciences from the University of Nevada, Las Vegas, received her Doctor of Medicine degree from Southern Illinois University, and completed her Family Medicine Residency at Loma Linda University Medical Center in Southern California.In addition to practicing medicine, Dr. Jade has shared her expertise through magazines, radio, television, and social media. She is also the host of The She NSPIRES Podcast and the author of the children's empowerment book series, You Can Call Me Queen and You Can Call Me King.Dr. Jade has a passion for fitness, dance, healthy cooking, and mentoring and empowering young girls and teens of color. Her mission is to promote health and wellness for the entire family across every generation because, as she says, "Health, it's a LIFESTYLE!"Connect with Dr. Jade:

Dr. Simon Sponberg is Dunn Family Professor and Assistant Professor in the School of Physics and the School of Biological Sciences, as well as Adjunct Assistant Professor in Biomedical Engineering at the Georgia Institute of Technology (Georgia Tech). Through his research, Simon is interested in understanding how the brain works with muscles to make bodies move. Animals move gracefully in nearly all environments on Earth, and many types of movement can be difficult to perform in robotics and other created systems. Simon uses animal models to study how the body and the muscles inform the brain in terms of the information we take in and how we react to the environment. When he's not doing science, Simon loves to cook. Cooking is an excellent creative outlet, it allows him to experience and understand other cultures, and it's fun to cook with people and enjoy the results together afterwards. Simon is also a big fan of hiking and spending time outdoors. He received his B.A. in physics and biology from Lewis & Clark College and his Ph.D. in Integrative Biology from the University of California, Berkeley. Afterwards, Simon conducted postdoctoral research at the University of Washington before joining the faculty at Georgia Tech. He has been the recipient of an NSF Postdoctoral Fellowship in Biological Informatics, the University of Washington Postdoctoral Mentoring Award, the Young Investigator Award from the International Society for Neuroethology, an NSF Faculty Early Career Development (CAREER) Award, a Klingenstein-Simons Fellowship in the Neurosciences, and a Hertz Fellowship. In our interview, Simon shares more about his life and science.

John Maytham speak to Professor Anusuya Chinsamy-Turan, Palaeobiologist in the Department of Biological Sciences at the University of Cape Town, about the T- Rex fossil that could possibly become the most expensive fossil ever – many scientist do not agree. Presenter John Maytham is an actor and author-turned-talk radio veteran and seasoned journalist. His show serves a round-up of local and international news coupled with the latest in business, sport, traffic and weather. The host’s eclectic interests mean the program often surprises the audience with intriguing book reviews and inspiring interviews profiling artists. A daily highlight is Rapid Fire, just after 5:30pm. CapeTalk fans call in, to stump the presenter with their general knowledge questions. Another firm favourite is the humorous Thursday crossing with award-winning journalist Rebecca Davis, called “Plan B”. Thank you for listening to a podcast from Afternoon Drive with John Maytham Listen live on Primedia+ weekdays from 15:00 and 18:00 (SA Time) to Afternoon Drive with John Maytham broadcast on CapeTalk https://buff.ly/NnFM3Nk For more from the show go to https://buff.ly/BSFy4Cn or find all the catch-up podcasts here https://buff.ly/n8nWt4x Subscribe to the CapeTalk Daily and Weekly Newsletters https://buff.ly/sbvVZD5 Follow us on social media: CapeTalk on Facebook: https://www.facebook.com/CapeTalk CapeTalk on TikTok: https://www.tiktok.com/@capetalk CapeTalk on Instagram: https://www.instagram.com/ CapeTalk on X: https://x.com/CapeTalk CapeTalk on YouTube: https://www.youtube.com/@CapeTalk567 See omnystudio.com/listener for privacy information.

Dr. Martha Muñoz is an Assistant Professor in the Department of Ecology and Evolutionary Biology at Yale University. Martha is an evolutionary biologist who is working to better understand how and why evolution proceeds unevenly across the tree of life. Some features and branches of organisms evolve really quickly, while others remain inert or nearly inert for millions of years. Martha's research is uncovering the mechanisms underlying this phenomenon, and she has discovered that behavior is a key architect of evolution. For Martha, nature is a wonderful source of peace and inspiration for her research. When she's not working, she enjoys exploring the outdoors, hiking, seeing amazing views, and observing wildlife. She also spends her free time reading, going to museums, and visiting her family in New York City. She received her B.A. in biology from Boston University. Afterwards, Martha worked as a Fulbright Research Scholar at the National Museum of Natural Sciences in Madrid, Spain. She was awarded her Ph.D. in Organismic & Evolutionary Biology from Harvard University. Next, Martha conducted postdoctoral research in the Research School of Biology at The Australian National University and subsequently the Department of Biology at Duke University. Prior to accepting her current position at Yale University, Martha served on the faculty in the Department of Biological Sciences at Virginia Tech. Martha has received numerous awards and honors, including the Boston University Department of Biology's Distinguished Alumni 'Rising Star' Award, and a Young Investigator Award from the American Society of Naturalists. She was also named a 'Scientist to Watch' by The Scientist Magazine in 2019. In our interview, Martha shares more about her life and science.

Is it possible to not just slow down, but actually reverse advanced Alzheimer’s disease? In this groundbreaking episode of Caregiver SOS On Air, co-hosts Ron Aaron and Carol Zernial sit down with two visionary researchers from Case Western Reserve University who are challenging decades of medical dogma. Dr. Andrew Pieper, a board-certified psychiatrist and neuroscientist, alongside postdoctoral researcher Dr. Kalyana Chauvi, share the astonishing results of their latest study. Traditionally, Alzheimer’s has been viewed as a chronic, strictly irreversible condition. However, using a class of neuroprotective compounds known as P7C3, their lab has demonstrated that symptomatic, cognitively impaired mice can actually recover their function and clear out brain pathology. Tune in to discover how targeting cellular energy could completely change the future of dementia care and provide long-awaited hope to millions of families and caregivers worldwide. Key Takeaways & Highlights Shifting the Dogma: For decades, the scientific community believed the best we could hope for was slowing down Alzheimer's progression. This new research proves that the brain is dynamically capable of recovering from advanced neurodegenerative states—even after some cell death has occurred. The Power of Cellular Energy: Instead of focusing purely on traditional amyloid plaques and tangles, the P7C3 compound targets the mitochondria. By restoring the brain’s energy levels, the brain is equipped to fight off damage, repair itself, and restore lost memory and learning capabilities. The "Aha" Moment: Dr. Chauvi describes the thrilling moment she witnessed advanced, symptomatic mice successfully navigate the Morris Water Maze test after treatment, behaving just like mice that never had the disease. Looking to the Future: Learn about the next steps for this research, including the formation of Glengarry Brain Health and the timeline for moving these life-changing discoveries into Phase 1 human clinical safety trials. About Dr. Pieper Andrew A. Pieper, MD, PhD, is a board-certified psychiatrist and neuroscientist whose work sits at the intersection of clinical medicine and translational neuroscience. Dr. Pieper earned his MD and PhD degrees from Johns Hopkins University School of Medicine, where his doctoral work in neuroscience under Solomon H. Snyder focused on mechanisms of cell death. He holds the Rebecca E. Barchas University Professorship in Translational Psychiatry and the University Hospitals Morley-Mather Chair of Neuropsychiatry at Case Western Reserve University, where he also directs the Center for Brain Health Medicines at the Harrington Discovery Institute. His laboratory is best known for pioneering the discovery and development of the P7C3 class of neuroprotective compounds. These energy stabilizing molecules have demonstrated the capacity to prevent pathological hallmarks of Alzheimer’s disease in preclinical models and to restore brain resilience such that pathology is reversed and cognitive function is recovered even with advanced neurodegenerative disease. About Dr. Chaubey Dr. Kalyani Chaubey, PhD, completed her Bachelors and Masters degrees in Biological Sciences and Biotechnology, followed by a PhD in Neurotoxicology in India, with her PhD focused on the impact of organophosphorus toxins on the brain. She joined the Pieper lab for her postdoctoral work, focused on Alzheimer’s disease and related forms of neurodegeneration, and is currently a Research Scientist in the lab working with Dr. Andrew Pieper. Her most recent discovery is the phenomenon that restoring and maintaining energy balance in the brain is sufficient to both prevent and reverse Alzheimer’s disease in animal models. This is the first demonstration of the ability to achieve recovery and restore cognitive function in animal models of Alzheimer’s disease has prompted a new way for the field to consider this condition. Hosts Ron Aaron and Carol Zernial, and their guests talk about Caregiving and how to best cope with the stresses associated with it. Learn about "Caregiver SOS" and the "Teleconnection Hotline" programs. Caregiver SOS On Air is a presentation of the WellMed Charitable Foundation. For more resources, tips, and past episodes, visit caregiversos.org or email your questions to radio@wellmed.net.See omnystudio.com/listener for privacy information.

Share your Field Stories!Laura and Nic interview Shannon Oelkers, owner and principal consultant at Integrity Environmental, about growing a business, using AI thoughtfully in environmental work, and how hiring is changing in an AI-driven world. They also dive into the complex energy and infrastructure challenges facing western Alaska, along with the memorable field experiences that come with working in some of the country's most remote landscapes.Welcome back to Environmental Professionals Radio, Connecting the Environmental Professionals Community Through Conversation, with your hosts Laura Thorne and Nic Frederick! Help us continue to create great content! If you'd like to sponsor a future episode hit the support podcast button or visit www.environmentalprofessionalsradio.com/sponsor-form Please be sure to ✔️subscribe, ⭐rate and ✍review. This podcast is produced by the National Association of Environmental Professions (NAEP). Check out all the NAEP has to offer at NAEP.org.Connect with Shannon Oelkers at https://www.linkedin.com/in/shannon-oelkers/Guest Bio:Shannon Oelkers is the owner and principal consultant for Integrity Environmental. Shannon previously worked at the State of Alaska Department of Environmental Conservation in the Contaminated Sites and Terminal / Tank Farms division, focusing on industrial environmental compliance. Shannon holds a bachelor's degree in Biological Science and a master's degree in Community Development from the University of Alaska Fairbanks and has more than a decade of experience inspecting and auditing bulk fuel tank farm operations. Shannon is also an MBA Instructor at Alaska Pacific University. Shannon is well-versed in the unique challenges of completing oil and gas related projects in Alaska.Music CreditsIntro: Givin Me Eyes by Grace MesaOutro: Never Ending Soul Groove by Mattijs MullerSupport the showThanks for listening! A new episode drops every Friday. Like, share, subscribe, and/or sponsor to help support the continuation of the show. You can find us on Twitter, Facebook, YouTube, and all your favorite podcast players. 

Guest Bio: Abby Harris has a B.S. in Biological Sciences and a minor in Nutrition from Drexel University. She received additional graduate training in Nutritional Sciences from the University of Wisconsin-Madison, and has over a decade of industry and academic research experience in areas such as reproductive genetics and metabolism. Due to her passion for health and nutrition, she is currently working towards a master's in clinical nutrition. She greatly enjoys using her understanding of molecular biology, nutritional biochemistry, and research to manage report development and education at Fagron Genomics US. During her four-plus years with the company, The Personalized Weight and Nutrition Genetic Panel is one of the many projects for which she has led development.

The New World screwworm has returned to the United States as the first case was reported in Texas on June 3, Since then, a number of additional cases have affected animals in Texas and New Mexico. What is the new world screwworm? How is it transmitted and how dangerous is it? And how will we get it under control? These are just a few of the questions I will pose to my expert guest. Joining me today is Lee Haines, Ph.D. Dr Haines is a medical entomologist and associate professor of Biological Sciences at the University of Notre Dame.

Bosma arhinia microphthalmia syndrome (BAMS) is a rare genetic disorder resulting in babies born without a nose, along with eye and reproductive anomalies. Our guests today investigated the developmental basis of this distinct defect using induced pluripotent stem cells (iPSCs) derived from patients with BAMS. They assessed the differentiation potential of BAMS patient-derived iPSCs into cranial placode cells, a group of progenitor cells that contribute to the formation of the nasal epithelium. This allowed them to study the behavior of the nasal epithelial cells during early development. Their work uncovered cellular mechanisms underlying BAMS and provided new insights into the developmental processes that shape the human nose. GuestsShifeng Xue is an Assistant Professor in the Department of Biological Sciences at the National University of Singapore (NUS). She received her Ph.D. in developmental biology from the University of California, San Francisco, where she trained with Maria Barna, and then completed her postdoctoral research at the Institute of Molecular and Cell Biology, A*STAR, Singapore. She is the recipient of the 2018 Young Scientist Award of the Singapore National Academy of Science.  Vanitha Venkoba Rao worked as a Research Fellow at NUS from 2020 to 2025. She earned her Ph.D. in Biochemistry and Molecular Biology from NUS and subsequently held research positions at inStem and Pandorum Technologies in India, before joining the Xue lab.HostJanet Rossant, Editor-in-Chief, Stem Cell Reports Supporting DocumentCranial placode differentiation defect in individuals born without a nose, Stem Cell Reports, 2026About Stem Cell ReportsStem Cell Reports is the open access, peer-reviewed journal of the International Society for Stem Cell Research (ISSCR) for communicating basic discoveries in stem cell research, in addition to translational and clinical studies. Stem Cell Reports focuses on original research with conceptual or practical advances that are of broad interest to stem cell biologists and clinicians. X: @StemCellReportsAbout ISSCRAcross more than 80 countries, the International Society for Stem Cell Research (@ISSCR) is the preeminent global, cross-disciplinary, science-based organization dedicated to advancing stem cell research and its translation to medicine.ISSCR StaffKeith Alm, Shuangshuang Du, Kym Kilbourne, Megan Koch, Jack Mosher, and Hunter Reed

Genetic testing opens the door to truly understanding who we are in ways we never imagined. In this episode of Live Foreverish, Dr. Mike and Dr. Crystal sit down with Abby Harris, the Science Product Manager at Forgan Genomics US, to discuss a personalized weight and nutrition genetics test. She shares how this test fills in gaps and how it allows an individualized approach to managing health beyond family history to help individuals and clinicians prioritize effective interventions and improve adherence to health goals. #LELEARN #EDULFsocial Guest Bio: Abby Harris has a B.S. in Biological Sciences and a minor in Nutrition from Drexel University. She received additional graduate training in Nutritional Sciences from the University of Wisconsin-Madison, and has over a decade of industry and academic research experience in areas such as reproductive genetics and metabolism. Due to her passion for health and nutrition, she is currently working towards a master's in clinical nutrition. She greatly enjoys using her understanding of molecular biology, nutritional biochemistry, and research to manage report development and education at Fagron Genomics US. During her four-plus years with the company, The Personalized Weight and Nutrition Genetic Panel is one of the many projects for which she has led development.

Send us Fan MailWelcome to Season 7 of the Ageless Glamour Girls™ Podcast!How many of you take care of your grandchildren or other youngsters - or occasionally babysit them? Come on - most kids love spending time with their grandparents. And what would YOU do if they - or someone you loved - suddenly stopped breathing... or started choking?It's a question most of us hope we'll never have to answer. But when an emergency happens, every second counts.Ahead of the official start of summer... and in recognition of National CPR & AED Awareness Week, Ageless Glamour Girls™ Podcast Host Marqueeta Curtis-Haynes sits down with Pamela Isom, President and CEO of ICE Safety Solutions, to discuss the life-saving skills every family should know.A former biologist turned entrepreneur, Pam shares her remarkable journey into the world of CPR, First Aid, and AED training, and explains why emergency preparedness isn't just for healthcare professionals. It's for all of us.In this episode, we discuss:• Why so many adults have never been trained in CPR• What CPR and AEDs actually do• Why people freeze during emergencies• Common choking emergencies involving children• What grandparents, caregivers, and families should know• Family reunions, church groups, and community preparedness• How to get started with CPR and First Aid trainingWhether you're a grandmother, an ageless auntie, a caregiver, or simply someone who wants to be prepared, this conversation could help you gain the confidence to respond when every second counts.Because the life you save could belong to someone you love.CHEERS to Healthy Aging and Joyful Living, Luvvies!************ GUEST BIO:Pamela Isom, President/CEO,  ICE Safety Solutions Est. 1999.  https://www.getice.com/  Since she was a young girl Pam had one focus:“To be sure no one around her became ill, injured or would lose a life”Pamela fell in love with safety when she was 16 years old while working as a lifeguard, where she was exposed to CPR Training. Her life changing moment came when she used her CPR skills to recognize her father was suffering congestive heart failure and she leaped into action!Ms. Isom earned a degree in Biological Sciences from University of California Davis, while also earning a 4-time NCAA All-American status in Cross Country and the 1500M and 3000M. Following her athletic career Pamela started her career as a scientist in Cardiovascular Pharmacology working on the popular anti- inflammatory Aleve and the antiviral Tamiflu.  After 8 years in research, she left her career with the birth of her daughter and started ICE Safety Solutions, with the focus on providing life safety training for corporations across the US. Fast forward 27 years, ICE Safety Solutions is a nationally ranked safety company executing innovative & transformational VR/AR safety trainings, safety plans, and PPE in the areas of emergency response planning, training, execution, evacuation, active shooter, natural disasters and medical emergencies. Notable clientele includes Salesforce, NBA, EY, Honda, Oracle, CA Water Service, Cupertino Electric, Truebeck Construction, Golden State Warriors, Allstate, Toyota & Honda Financial and other Fortune 1000 companies. In 2017, ICE Safety Solutions received national recognition as the National Minority Business Enterprise of the Year and in 2018 acknowledged by the National Association of Women Business Owners, California as Business of the Year and Woman Owned Business Northern CA in  2019, 2020 and 2021.  In 2024, Pamela Isom has been recognized by the Woman Owned Business Enterprise Council Pacific Northwest (WBEC Pacific) STAR award. 2025 NMSDC Supplier of the Year, Class II, Finalist.Support the showSupport Ageless Glamour Girls™:www.agelessglamourgirls.com        www.linkedin.com/in/marqueetacurtishaynes       https://www.shopltk.com/explore/AgelessGlamourGirls https://www.youtube.com/@agelessglamourgirls      Instagram @agelessglamourgirlsFacebook: https://www.facebook.com/agelessglamourgirlsPrivate (AGG) FB Group: The Ageless Café: https://www.facebook.com/groups/theagelesscafeTikTok: @agelessglamourgirlsPodcast Producers: Ageless Glamour Girls™ and Purple Tulip Media, LLC  

Matters Microbial #131: What Cystic Fibrosis Reveals About Hidden Microbial Lives June 3, 2026 Today Dr. Sam Brown, Professor of Biological Sciences at Georgia Tech University, joins the quality quorum today to discuss the social lives of bacterial pathogens. He will also discuss VERY recent research from his lab group exploring the specialist/generalist problem in Pseudomonas aeruginosa, and thoughts on cryptic convergent specialization! Host: Mark O. Martin Guest: Sam Brown Subscribe: Apple Podcasts, Spotify Become a patron of Matters Microbial! Links for this episode An overview of behavioral ecology. An article describing evolutionary trade offs and game theory. A video describing Tinbergen's "Four Whys" involving behavioral ecology. A wonderful essay by Carl Zimmer relating lake ecology and microbial ecology in humans.  A Pseudomonas plush toy from Giant Microbes. The Pseudomonas contaminated eyedrops story told by Dr. Brown, as summarized by the CDC. An essay about sociomicrobiology. An overview of quorum sensing. An overview of biofilms. An article describing specialization versus generalism in ecology.  A description of a "confusion matrix" in data analysis. A somewhat dated overview of PCA (principle component analysis). The article about convergent cryptic specialization under discussion today on this podcast from Dr. Brown's research group (first author Mehlferber). A VERY interesting article from Dr. Brown's research team describing eco-evolutionary aspects of polymicrobial infections. Dr. Brown's faculty website. Dr. Brown's laboratory group website. Intro music is by Reber Clark Send your questions and comments to mattersmicrobial@gmail.com

Matters Microbial #130: The Holobiont — Animals, Microbes, and Ecology May 19, 2026 Today Dr. Kevin Kohl, Associate Professor of Biological Sciences at the University of Pittsburgh, joins the #QualityQuorum to discuss how he and his colleagues study the interplay between animals, their resident gut microbes, and the overarching concept of the holobiont. Host: Mark O. Martin Guest: Kevin Kohl Subscribe: Apple Podcasts, Spotify Become a patron of Matters Microbial! Links for this episode The One Health Microbiome Center at Pennsylvania State University. A very fine essay on the holobiont concept for non-microbiologists. A general introductory overview of the holobiont concept. The holobiont concept and the coral symbiosis.  A partial history of the development of the holobiont concept. Dr. Casadevall suggests that context and thus outcomes describes the term "pathogen," and a similar analysis applies to the holobiont. A very short description of the holobiont concept.  Another overview of the holobiont concept in general, coauthored by Dr. Kohl.  Some basic rules for thinking about the holobiont concept. A video introduction to the holobiont concept, by Dr. Seth Bordenstein. I highly recommend this essay by the science writer Carl Zimmer, "The Human Lake," to think of the connections between lake ecology and microbial interactions with humans. Another wonderful article recommended by Dr. Kohl, by Dr. Margaret McFall-Ngai and coauthors, detailing the impact microbes have on animals over evolution and development.  The wood rat – creosote – microbiome connection to the holobiont concept, discussed on this podcast (coauthored by Dr. Kohl). The fascinating work by Dr. Kohl and colleagues showing the relationship between tadpole development and pond microbes discussed in this podcast.  A must read article by Dr. Kohl and colleagues, "Through the microbial looking glass: our shifting understanding of the holobiont and microbes as mediators of organismal biology," illustrates the development and influence of the holobiont concept. Dr. Richard Prum's book, "Performance All the Way Down," was discussed during this podcast. There is also a video where Dr. Prum discusses the ideas in this book, describing gene regulation as a performance.  Dr. Kohl's faculty website. Dr. Kohl's (very interesting) research website. Intro music is by Reber Clark Send your questions and comments to mattersmicrobial@gmail.com

Matters Microbial #130: The Holobiont — Animals, Microbes, and Ecology May 19, 2026 Today Dr. Kevin Kohl, Associate Professor of Biological Sciences at the University of Pittsburgh, joins the #QualityQuorum to discuss how he and his colleagues study the interplay between animals, their resident gut microbes, and the overarching concept of the holobiont. Host: Mark O. Martin Guest: Kevin Kohl Subscribe: Apple Podcasts, Spotify Become a patron of Matters Microbial! Links for this episode The One Health Microbiome Center at Pennsylvania State University. A very fine essay on the holobiont concept for non-microbiologists. A general introductory overview of the holobiont concept. The holobiont concept and the coral symbiosis.  A partial history of the development of the holobiont concept. Dr. Casadevall suggests that context and thus outcomes describes the term "pathogen," and a similar analysis applies to the holobiont. A very short description of the holobiont concept.  Another overview of the holobiont concept in general, coauthored by Dr. Kohl.  Some basic rules for thinking about the holobiont concept. A video introduction to the holobiont concept, by Dr. Seth Bordenstein. I highly recommend this essay by the science writer Carl Zimmer, "The Human Lake," to think of the connections between lake ecology and microbial interactions with humans. Another wonderful article recommended by Dr. Kohl, by Dr. Margaret McFall-Ngai and coauthors, detailing the impact microbes have on animals over evolution and development.  The wood rat – creosote – microbiome connection to the holobiont concept, discussed on this podcast (coauthored by Dr. Kohl). The fascinating work by Dr. Kohl and colleagues showing the relationship between tadpole development and pond microbes discussed in this podcast.  A must read article by Dr. Kohl and colleagues, "Through the microbial looking glass: our shifting understanding of the holobiont and microbes as mediators of organismal biology," illustrates the development and influence of the holobiont concept. Dr. Richard Prum's book, "Performance All the Way Down," was discussed during this podcast. There is also a video where Dr. Prum discusses the ideas in this book, describing gene regulation as a performance.  Dr. Kohl's faculty website. Dr. Kohl's (very interesting) research website. Intro music is by Reber Clark Send your questions and comments to mattersmicrobial@gmail.com

Chronic inflammation explained—if you're dealing with fatigue, brain fog, or ongoing health issues, this episode uncovers the real root causes and how advanced lab testing can help you finally heal. In this powerful conversation, Dr. Greg Jones sits down with Dr. Clement Lee, a licensed Naturopathic Medical Doctor (NMD), to break down why so many people feel unwell despite “normal” lab results.In this episode, you'll learn how chronic inflammation impacts aging, energy, and cognitive function—and why it's often missed in standard healthcare. Dr. Lee also explains the importance of comprehensive lab testing, including deeper biomarkers and tools like the Metabolic Vulnerability Index (MVX), to assess long-term health risks and optimize recovery.We also explore cutting-edge therapies such as peptide therapy, ozone therapy, and regenerative injections, along with foundational strategies like sleep, hydration, and nutrition that are critical for reducing inflammation and restoring health.If you've been searching for answers to unresolved health issues, this episode provides a clear, science-backed roadmap to understanding chronic inflammation and taking actionable steps toward healing.

Dr. Cori Richards-Zawacki is an Associate Professor in the Department of Biological Sciences and Director of the Pymatuning Lab of Ecology at the University of Pittsburgh. Cori studies topics in ecology, evolutionary biology, behavior, and conservation in frogs. In particular, she is working to understand how frogs use different body forms, colors, and other features to survive partially on land and partially in water. When she's not working and doing research, Cori enjoys spending time outside with her husband and two young daughters. She likes to play soccer, hike, go mountain biking, and do other outdoor activities. Cori received her Bachelor's degree in engineering and biology as well as her PhD in ecology and evolutionary biology both from the University of Michigan. She conducted postdoctoral research at the Smithsonian Institute and the University of California, Berkeley. Cori next served on the faculty at Tulane University prior to joining the faculty at the University of Pittsburgh in 2015. In our interview, Cori shares more about her life and science.

In this episode Dr. Jenkins sits down with Dr. Sarah Baker, who is an Assistant Professor of Biological Science at McNeese State University. They discuss her time studying Massasauga Rattlesnakes specifically their metabolic rate and various aspects of their reproductive biology. They then talk about her transition to working with turtles and the population ecology work her lab is engaged in with Diamondback Terrapins and Box Turtles. Connect with Chris on Facebook, Instagram or at The Orianne Society.Shop Snake Talk merch.If you like what you've been hearing on this podcast, consider supporting The Orianne Society today.

Karen B. London, Ph.D. is a Certified Applied Animal Behaviorist and Certified Professional Dog Trainer who specializes in canine play and in the evaluation and treatment of serious behavior problems in domestic dogs, including aggression. She began working with dogs in 1997, and has spent years working with clients in one-on-one consultations in addition to teaching group training classes, and giving seminars about canine ethology for trainers, veterinary and shelter staff, and the public.She received her B.S. in Biology from UCLA and her Ph.D. in Zoology from the University of Wisconsin-Madison, where she studied the defensive behavior of neotropical social wasps, and a nesting association between two species of wasps. Her research and scholarly publications cover such diverse topics as interactions between species that live together, defensive and aggressivebehavior, evolution of social behavior, communication within and between species, learning, and parental investment.Karen is an award-winning author of eight books on dog training and behavior, five of them co-authored with her mentor, Patricia B. McConnell, PhD. Her most personal book is Treat Everyone Like a Dog: How a Dog Trainer's World View Can Improve Your Life. She writes the animal column, called The London Zoo, for the Arizona Daily Sun, wrote the behavior and training columns for many years for The Bark Magazine, and blogs for Kinship.com. Her most recent book is My Dog's Mystery Adventure: And Other Stories from a Canine Behaviorist and Dog Trainer.Karen lives with her husband in Flagstaff, Arizona, where they raised their two sons. She is an Adjunct Professor in the Department of Biological Sciences at Northern Arizona University, where she has taught tropical field courses in Nicaragua and Costa Rica called “Tropical Forest Ecology and Conservation” and a class for freshman about the importance of insects to society called “Sex, Bugs, and Rock ‘n' Roll”.Legal Disclaimer: This podcast is intended for educational purposes only and does not constitute advice or professional services by either the host nor any of the guests. Here are the links to Karen B. London PhD. Books and Socials:https://www.dogwise.com/my-dog-s-mystery-adventure-and-other-stories-from-a-canine-behaviorist-and-dog-trainer/?srsltid=AfmBOoqfZ8acpo9-nLliZAgDfQ4eFmypWuxPwitdRmvE_qjWY1mn_F82https://www.dogwise.com/treat-everyone-like-a-dog-how-a-dog-trainers-world-view-can-improve-your-life/?srsltid=AfmBOoqq1YqJ-iTsXcoK7BZFylwMq-I3o0pbYrPj3Kx2uy2L3JtbJc1lhttps://www.amazon.com/Cows-Ants-Termites-Revealing-Newspaper/dp/1952960029/ref=tmm_pap_swatch_0https://www.instagram.com/karen.london.dog.behavior/Thank you for listening to the Enlightened Pet Behavior Podcast. I hope that you and your beloved pets have found valuable insights for a more harmonious life together. Please remember that this podcast provides educational information only and is not a substitute for professional veterinary or behavioral advice. If you need personalized support, please don't hesitate to contact me to explore how we can work together to achieve your pet behavior goals. You can reach me at www.enlightenedpetbehavior.com or via email at susan@enlightenedpetbehavior.com. Special thanks to Mac Light for composing the podcast's music; you can find him at www.maclightsongwriter.comIf you find the show helpful and enjoyable, please consider showing your support! Subscribing, following, rating, reviewing, and sharing with friends takes just a moment but significantly boosts the show's visibility, helping more pet parents discover it. Thank you for your support!

Why are pollinators, like bees and butterflies, so important to the garden, and how do we encourage their presence? And why are native plants and wildflowers so important, instead of just buying what might look pretty at the store? Dr. Parry Kietzman, Associate Professor in the Department of Biological Sciences at Olivet Nazarene University, and also co-director of the Olivet Biological Sanctuary, joins Megan on the podcast to answer all these questions with helpful tips to benefit pollinators!  

Matters Microbial #129: Microbes Reveal How Evolution Might Replay May 5, 2026 Today Dr. Michael Travisano, Distinguished McKnight University Professor in the College of Biological Sciences of the University of Minnesota, joins the #QualityQuorum to discuss fascinating work from his lab group exploring evolutionary questions from a microbial perspective. Host: Mark O. Martin Guest: Michael Travisano Subscribe: Apple Podcasts, Spotify Become a patron of Matters Microbial! Links for this episode Here is the link to the article we discussed during the podcast, authored by Dr. Travisano and Dr. Rainey. An overview of the concept of adaptive radiation. The ecological/evolutionary concept of "cheating" which applies to the mat forming bacteria discussed in this podcast. A link to an article by Dr. Jo Handelsman and colleagues about THOR, a simple microbial community that has shows great functional diversity. A wonderful essay about Dr. Rich Lenski's role in the LTEE. An essay from "Small Things Considered" describing "rewinding" evolution using microbial systems. A wonderful book by Stephen Jay Gould, "Wonderful Life" about evolution. Another book well worth your attention:  "Chance and Necessity" by Jacques Monod. An article about the challenges of multicellularity in bacteria. The wonderful short video example of "snowflake yeast" evolving within days. A link to another #MattersMicrobial podcast by Dr Will Ratcliff, about "snowflake yeast." An article by Dr. Travisano and colleagues describing conflict and cooperation in microbial societies discussed on this podcast. An article by Dr. Travisano and colleagues about the evolution of "snowflake yeast," discussed on this podcast. An article by Dr. Travisano and colleagues discussing the role of other microbes in the development of multicellularity, discussed on this podcast.  An article by Dr. Travisano and colleagues, on the repeatability of microbial adaptive evolution discussed on this podcast. A list of references authored by Dr. Travisano and colleagues. Dr. Travisano's faculty website. Intro music is by Reber Clark Send your questions and comments to mattersmicrobial@gmail.com

John Graunt was a shopkeeper in 17th-century London who followed his own curiosity to a rather grand result. His work gave rise to the fields of demography and epidemiology. Research: Berke, Olaf, et al. “Celebration day: 400th birthday of John Graunt, citizen scientist of London.” Environmental Health Review. 63(3): 67-69. 2020. https://doi.org/10.5864/d2020-018 Britannica Editors. "John Graunt". Encyclopedia Britannica, 20 Apr. 2025, https://www.britannica.com/biography/John-Graunt Britannica, The Editors of Encyclopaedia. "Sir William Petty." Encyclopedia Britannica, 11 Apr. 2026, https://www.britannica.com/money/William-Petty Clark, Andrew. “Aubrey’s ‘Brief Lives.’” Oxford. Clarendon Press. 1898. https://dn790003.ca.archive.org/0/items/briefliveschiefl01aubruoft/briefliveschiefl01aubruoft.pdf Connor, Henry. “John Graunt F.R.S. (1620-74): The founding father of human demography, epidemiology and vital statistics.” Journal of medical biography 32,1 (2024): 57-69. doi:10.1177/09677720221079826 Eschner, Kat. “People Have Been Using Big Data Since the 1600s.” Smithsonian. April 24, 2017. https://www.smithsonianmag.com/smart-news/people-have-been-using-big-data-1600s-180962949/ Glass, D.V., et al. “John Graunt and His Natural and Political Observations [and Discussion].” Proceedings of the Royal Society of London. Series B, Biological Sciences, Vol. 159, No. 974, A Discussion on Demography (Dec. 10, 1963), pp. 2-37 Published by: The Royal Society Stable URL: https://www.jstor.org/stable/90480 Graunt, John. “Natural and political observations mentioned in a following index, and made upon the Bills of mortality.” Oxford : Printed by William Hall, for John Martyn, and James Allestry, printers to the Royal Society MDCLXV [1665]. http://resource.nlm.nih.gov/2356017R KARGON, ROBERT. “John Graunt, Francis Bacon, and the Royal Society: The Reception of Statistics.” Journal of the History of Medicine and Allied Sciences, vol. 18, no. 4, 1963, pp. 337–48. JSTOR, http://www.jstor.org/stable/24621352 Kelsey, Holly. “Sovereign and the Sick City in 1603.” Shakespeare Birthplace Trust. Aug. 23, 2016. https://www.shakespeare.org.uk/explore-shakespeare/blogs/sovereign-and-sick-city-1603/ Lewin, C. G. "Graunt, John (1620–1674), statistician." Oxford Dictionary of National Biography. August 08, 2024. Oxford University Press. https://www.oxforddnb.com/view/10.1093/ref:odnb/9780198614128.001.0001/odnb-9780198614128-e-11306 Pepys, Samuel. “The Diary of Samuel Pepys.” GEORGE BELL & SONS. London. 1893. Accessed online: https://www.gutenberg.org/cache/epub/4200/pg4200.txt Smith, R.M. (2008). “Graunt, John (1620–1674).” The New Palgrave Dictionary of Economics. Palgrave Macmillan, London. https://doi.org/10.1057/978-1-349-95121-5_758-2 See omnystudio.com/listener for privacy information.

Woven from seaweed, scultped from sand and carefully blown into bubbles, fish nesting and parental care is breathtaking in its diversity, and offers a glimpse inside the minds of our little finned friends. On today's show, Tessa Campisi speaks to Professor Bob Wong of the school of Biological Sciences at Monash University about the breathtaking nest building behaviours of fish.Bob's Lab: www.bobwonglab.org Image: An illustration of the nine-spined stickleback weaving a nest from seaweed (attribution: Emil Walter)

Burning fossil fuels is one of the primary drivers of climate change, releasing large amounts of carbon dioxide into the atmosphere, causing changes including increased temperatures and extreme weather events here in the Midwest. But recent research took advantage of a 40-year ongoing experiment at the University of Minnesota's Cedar Creek Ecosystem Science Reserve to study how this carbon is being stored in retired croplands.MPR News chief meteorologist Paul Huttner spoke with Eric Seabloom, a professor at the University of Minnesota College of Biological Science who was an author on the research.

When a Smithsonian archaeology intern opened a dusty box of bones in a Panamanian warehouse, she didn't expect to find a mystery, let alone a potential crime scene. But Nina Hirai's discovery of a tapir skull riddled with what appeared to be bullet holes sparked an investigation that would lead her several miles up the Panama Canal and nearly forty years into the past. Join us as we unspool the strange, unresolved story of a tapir named Alice, and ask what it means to live with uncertainty when the past refuses to explain itself.Guests:Nina Hirai, former archeology intern at the Smithsonian Tropical Research Institute Nicole Smith-Guzmán, archeology curator at the Smithsonian Tropical Research Institute Ashley Sharpe, research archeologist at the Smithsonian Tropical Research Institute Aureliano Valencia (“Yeyo”), archeological research technician at the Smithsonian Tropical Research Institute Phyllis (Lissy) Coley, professor emerita in the School of Biological Sciences at the University of Utah and research associate at the Smithsonian Tropical Research Institute  Monica Brenes Lynan, former veterinarian at Parque Municipal Summit in Panama Andres Ramos, lider de guardabosques del Monumento Natural Barro Colorado / head park ranger at Barro Colorado Island  

This week on Birds of a Feather Talk Together, we're joined by Dr. Nick Mason, Assistant Professor in the Department of Biological Sciences and Curator of Birds at the Museum of Natural Science at LSU, for an in-depth and engaging conversation all about the fascinating Horned Lark.Widely regarded as one of the world's leading experts on Horned Larks, Nick brings incredible insight into this unique grassland bird—from its behavior and evolution to what makes it so special among North American birds. With strong ties to hosts John Bates and Shannon Hackett through LSU, this episode is filled with great stories, shared history, and plenty of laughs along the way.Perfect timing, too—the Horned Lark has just been named the ABA Bird of the Year, making this a must-listen for birders and nature lovers alike.If you're into birding, ornithology, migration, and bird conservation, this episode dives deep into one of the most overlooked yet remarkable birds in North America.Here are links to our social and YouTube pages, give us a follow:YouTube InstagramTikTokBlueSky

Conserved neuropeptide Y GPCRs orchestrate both feeding and mating behaviors in mosquitoes, with direct translational parallels to human gut-brain signaling.Quick SummaryLearn how receptor internalization and neuropeptide GPCR signaling underlie the regulation of mosquito host-seeking and reproduction. Dr. Laura Duvall details the use of CRISPR-based assay development and fluorescence-driven phenotyping to connect molecular manipulation to whole-animal behavior. Her approach provides actionable insights for gpcr drug discovery and tools to dissect homologous pathways across model systems, with implications for pharmacology research targeting vector-borne disease transmission.Key TakeawaysNeuropeptide Y GPCRs modulate both host attraction and mating in Aedes aegypti.CRISPR and fluorescence assays enable precise behavioral phenotyping in vivo.GPCR-targeted compounds designed for humans can modulate mosquito receptors.NPY receptor expression in mosquito gut mirrors mammalian gut-brain signaling axes.Automated behavioral assays combined with machine learning sharpen data resolution and reduce human bias.Dr. GPCR Links & ResourcesExplore essential resources:Dr. GPCR EcosystemMembership & PricingWeekly NewsAdvance your research—discover the power of Dr. GPCR Premium.About the GuestDr. Laura Duvall earned her B.A. in Biochemistry and Biological Basis of Behavior from the University of Pennsylvania, followed by a PhD at Washington University in St. Louis, where she explored neuropeptide regulation of circadian behavior in Drosophila. Transitioning from fruit flies to mosquitoes, she pursued postdoctoral research at Rockefeller University with Leslie Vosshall, focusing on the molecular regulation of feeding and mating behaviors in Aedes aegypti. In 2019, she established her independent laboratory at Columbia University's Department of Biological Sciences and the Zuckerman Institute. Dr. Duvall's work is recognized by awards including the Beckman Young Investigator Award, Klingenstein-Simons Fellowship in Neuroscience, and the Pew Scholars Program, reflecting her drive to unravel the complex signaling mechanisms that govern mosquito and broader animal behavior.Guest on The WebLinkedIn: https://www.linkedin.com/in/laura-duvall-28a03485/Google Scholar: https://scholar.google.com/citations?user=Vk3KGSoAAAAJ&hl=enLab: https://www.duvalllab.com/

Dr. Carla Finkielstein is an Associate Professor of Biological Sciences within the Biocomplexity Institute of Virginia Tech. She is also Director of the Integrated Cellular Response Laboratory at Virginia Tech, a Member of the Executive Committee of the Susan G. Komen Blue Ridge Board, and past member of the Board of Directors of the Virginia Breast Cancer Foundation. Carla is interested in understanding the mechanisms cells use to measure time to regulate cell division. She hypothesizes that cancer may occur when the clocks within cells signal to the cell to divide too frequently. Carla's goal is to understand how this process occurs so that we can fix the issue, detect the problem early to provide treatment, or prevent it from happening. Outside of science, Carla's favorite hobby is cooking. She loves making new and creative dishes that bring together different colors, flavors, and taste profiles. Cooking is relaxing for her, and it's fun to share dishes she creates with her friends and family. In addition, Carla enjoys reading a wide variety of books about history. Carla received her B.S. and Ph.D. both in Molecular Biology from the University of Buenos Aires in Argentina. Afterwards, she worked as a Research Associate at the Howard Hughes Medical Institute at the University of Colorado Health Sciences Center. Carla then conducted further postdoctoral research at the University of Colorado Health Sciences Center before joining the faculty at Virginia Tech. Carla has been recognized for her research accomplishments with the L. Chely Award for Best PhD Thesis, a Howard Hughes Institute Fellowship for Research, an American Heart Association Postdoctoral Fellowship, the Karin Noss Scholarship for Research Advocacy in Breast Cancer, the Susan G. Komen Award for Junior Investigators, and a National Science Foundation CAREER Award. In our interview Carla shared more about her life and science.

Dr. Betsey Hermanson Boughton is originally from Michigan and now resides in Sebring, FL. She graduated with a B.S. in Biological Sciences from Central Michigan University and earned her PhD from the University of Central Florida in Conservation Biology. Her roots run deep at Archbold Biological Station and Buck Island Ranch (BIR). She first started as an intern and she now serves as the Director of Science. Her research at BIR is focused on the quantification of multiple ecosystem services provided by working ranches, understanding how ranch management practices affect multiple ecosystem services and disservices, and the drivers and threats to ecosystem services, such as invasive species and climate change. Dr. Boughton serves as an integral part of the scientific community, helping to bridge the gap between science, conversation, and ranching.

Transforming your health is more fun with friends! Join Chef AJ's Exclusive Plant-Based Community. Become part of the inner circle and start simplifying plant-based living - with easy recipes and expert health guidance. Find out more by visiting: https://community.chefaj.com/ ORDER MY NEW BOOK SWEET INDULGENCE!!! https://www.amazon.com/Chef-AJs-Sweet-Indulgence-Guilt-Free/dp/1570674248 or https://www.barnesandnoble.com/w/book/1144514092?ean=9781570674242 MY BEST SELLING WEIGHT LOSS BOOK: https://www.amazon.com/dp/1570674086?tag=onamzchefajsh-20&linkCode=ssc&creativeASIN=1570674086&asc_item-id=amzn1.ideas.1GNPDCAG4A86S Disclaimer: This podcast does not provide medical advice. The content of this podcast is provided for informational or educational purposes only. It is not intended to be a substitute for informed medical advice or care. You should not use this information to diagnose or treat any health issue without consulting your doctor. Always seek medical advice before making any lifestyle changes. Please get the book here now! To get a copy signed by Dr. Goldhamer: https://www.healthpromoting.com/can-fasting-save-your-life To buy on Amazon: https://www.amazon.com/dp/1570674191?linkCode=ssc&tag=onamzchefajsh-20&creativeASIN=1570674191&asc_item-id=amzn1.ideas.1GNPDCAG4A86S&ref_=aip_sf_list_spv_ofs_mixed_d_asin Dr. LIsle and Dr. Goldhamer's book The Pleasure Trap: https://www.amazon.com/dp/1570671974?tag=onamzchefajsh-20&linkCode=ssc&creativeASIN=1570671974&asc_item-id=amzn1.ideas.1GNPDCAG4A86S Dr. Alan Goldhamer is the co-founder of TrueNorth Health Center, a state-of-the-art facility that provides medical and chiropractic services, psychotherapy and counseling, as well as massage and bodywork. He is also director of the Center's groundbreaking residential health education program. Dr. Goldhamer has supervised the fasts of thousands of patients. Under his guidance, the Center has become one of the premier training facilities for doctors wishing to gain certification in the supervision of therapeutic fasting. Dr. Goldhamer is speaking at the NHA Virtual Conference (June 27-30, 2024). Use this link to get your tickets now: https://events.ringcentral.com/events/nha-conference-2024/registration?utm_campaign=Chef+AJ&utm_source=Affiliate For coaching services: https://www.healthpromoting.com/clinic-services/health-services/coaching-services To register for a stay at TrueNorth: https://www.healthpromoting.com/registration Dr. Toshia Myers is a clinical biologist and the Director of the TrueNorth Health Foundation (TNHF). Under her leadership, TNHF has developed a pioneering research and training program that conducts clinical trials investigating the real-world effects of prolonged water-only fasting followed by a whole-plant-food diet on human health. She is the co-author of over 20 peer-reviewed articles on prolonged water-only fasting, along with numerous popular articles, a textbook chapter, and the book Can Fasting Save Your Life? Dr. Myers holds a Ph.D. in Biological Sciences from Columbia University and completed postdoctoral fellowships in immunology at the CDC and epigenetics at BRIC. An advocate of natural living, she enjoys spending time with her family among the oaks and redwoods of Northern California. Her own experiences with prolonged water-only fasting have deepened her awareness of the body's innate ability to heal and enhanced her overall well-being in a way that is not easily quantified. She encourages anyone who can safely fast to explore this potentially life-changing experience. https://www.ncbi.nlm.nih.gov/myncbi/toshia.myers.2/bibliography/public/ https://www.healthpromoting.com/store/book/can-fasting-save-your-life https://www.fasting.org

Why do we find it so hard to exercise despite knowing how good it is for us? Feel Better Live More Bitesize is my weekly podcast for your mind, body, and heart. Each week I'll be featuring inspirational stories and practical tips from some of my former guests. Today's clip is from episode 514 of the podcast with Professor of Biological Science and Professor in the Department of Human Evolutionary Biology at Harvard University, Daniel Lieberman. Daniel is the author of the brilliant book Exercised: Why Something We Never Evolved To Do is Healthy and Rewarding. In this clip, he reveals a fascinating truth: we didn't evolve to exercise, but movement is key to living well. He challenges some common beliefs that exist around exercise and we discuss simple, practical ways of building sustainable movement habits into our daily lives. Thanks to our sponsor ⁠⁠⁠https://drinkag1.com/livemore Show notes and the full podcast are available at https://drchatterjee.com/514 Support the podcast and enjoy Ad-Free episodes. Try FREE for 7 days on Apple Podcasts ⁠⁠https://apple.co/feelbetterlivemore⁠⁠ For other podcast platforms go to ⁠⁠https://fblm.supercast.com. DISCLAIMER: The content in the podcast and on this webpage is not intended to constitute or be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health care provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website.

EPISODE 283 WHAT'S WATCHING US IN THE WOODS WITH KAYLA CHRISTINEJoin hosts Doug Hajicek and Jeff Perrella on the Untold Radio AM show as they dive deep into one of the most compelling sides of the Sasquatch phenomenon—its profound effect on the human mind and spirit.This week's guest is Kayla Christine, an Alberta-based researcher with a BSc in Biological Sciences and Psychology. Since 2023, Kayla has been fully immersed in the Sasquatch world, and she's convinced beyond doubt that people are witnessing something truly extraordinary in the woods. What sets her apart? Her deep fascination with the emotional and psychological aftermath of encounters—the fear, awe, confusion, life-altering shifts, and even the need for support that many experiencers feel long after the sighting.Kayla shares her own powerful experiences, discusses why these events hit so hard on a mental level, and talks about her mission to help others through her growing platform: the Cerebral Sasquatch YouTube channel and website (cerebralsasquatch.com). If you've ever wondered how a Bigfoot sighting can change someone's entire worldview—or if you're an experiencer looking for understanding—this episode is for you.From Alberta's vast wilderness to eyewitness psychology, science-backed curiosity, and the untold human stories behind the legend, this conversation bridges the gap between biology, mind, and mystery.

Matters Microbial #123: What Whooping Cough Can Teach Us February 6, 2026 Today Dr. Seema Mattoo, Associate Professor of Biological Sciences at Purdue University, joins the #QualityQuorum to discuss the fascinating molecular genetics of the bacterium Bordetella pertussis, which can cause the human disease whooping cough. Host: Mark O. Martin Guest: Seema Mattoo Subscribe: Apple Podcasts, Spotify Become a patron of Matters Microbial! Links for this episode Here is a link to Tiffany Ard's fine science related art. CDC information regarding Whooping Cough also called pertussis. An overview of the causative agent of whooping cough, Bordetella pertussis. A video about pertussis and its symptoms and treatment. More detail about B. pertussis and close relatives. Recent outbreaks of pertussis. An overview of vaccine development and its history for B. pertussis. An article about vaccine hesitancy and the return of childhood diseases like pertussis. Information on "whole cell" versus "acellular" vaccines. An article discussed today, demonstrating that the same molecule (a fragment of bacterial cell wall peptidoglycan) can be a factor for disease in humans, and facilitate symbiotic light organ development in the Hawai'ian Bobtail Squid More information of B. pertussis' trachael cytotoxin, or TCT.  An overview of bacterial effectors interacting with our physiology in general. The concept of virulence factors. IgA versus IgG responses to infections. An overview of Type III Secretion Systems. An overview of sigma factors in bacteria. ECFs as  sigma factors. Partner-switching studies. Fic genes. An overview of post translational modification. An essay on Theodosius Dobzhansky and his famous maxim. Protein misfolding and disease. The role of mentorship in science. The Hypothesis Fund and its aims. An article by Dr. Mattoo and colleagues discussed today about partner switching and Type III Secretion Systems. An article by Dr. Mattoo and colleagues discussed today about Fic proteins and adenylation. An article by Dr. Mattoo and colleagues discussed today about Fic proteins, post translational modification, and Parkinson's Disease. An article by Dr. Mattoo and colleagues discussed today about AMPylation, Fic proteins, and sensing misfolding in the endoplasmic reticulum. Dr. Mattoo's faculty website. The fascinating laboratory website of Dr. Mattoo and colleagues. Intro music is by Reber Clark Send your questions and comments to mattersmicrobial@gmail.com

Students and staff are campaigning against recommendations to end vet training at the University of Cambridge. The recommendation comes from the School of Biological Sciences which says there is no viable future for undergraduate vet courses at the university. We speak to a student who'll graduate next year and one of the faculty's professors who are campaigning to keep the course going.All week we've been talking about cheese, today we meet a cheese monger who founded the Real Cheese Project. It supports independent cheese makers and works with dairy farmers across the UK and Ireland to champion small-scale producers. Farmer Iain Colville breeds cows and sheep on the family farm in County Down, but when he's not wearing his wellies, he dons his a wig for hearings in London where he works as a barrister.Presenter = Charlotte Smith Producer = Rebecca Rooney

Skunks can stink, no doubt about it. But that stink is actually a superpower! Join Molly and co-host Diya as they find out how these critters use their smell to scare away enemies, what the smell is made of, and how to make your own de-skunking potion. Plus, Wombat Pete drops by to promote his new music festival, we speak to some skunk experts, and we try our best to guess a new Mystery Sound. Don't forget the de-skunking potion mnemonic: 4 Cats Had Problems Queen Coughed Beside Suzie's Tenth Lasagna, Don't Sneeze Translation: 4 Cups hydrogen peroxide Quarter Cup baking soda Teaspoon Liquid Dish Soap Guest: Marie Tosa, Research Scientist with the Washington Department of Fish and Wildlife. Guest: Ted Stankowich, Professor in the Department of Biological Sciences and CSU Long Beach. Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more! Click here for a transcript of this episode.See omnystudio.com/listener for privacy information.

Francis Crick is best known as one of the figures behind the discovery of the double-helix structure of DNA, but the familiar story leaves out as much as it explains. Historian of science Matthew Cobb looks closely at how Crick's life actually unfolded, revealing a career shaped less by inevitability than by luck, conflict, false starts, and a series of highly contingent moments. The double helix itself may have been waiting to be found, but what followed was anything but predetermined. Crick's influence came from asking uncomfortable questions about what the structure of DNA implied for genetics, evolution, and life itself. Along the way, myths hardened around personalities, credit, and rivalries, especially in the case of Rosalind Franklin, whose role has been both misunderstood and oversimplified. The conversation also traces Crick's later turn away from molecular biology toward the problem that fascinated him from the beginning: consciousness. From visual perception to the search for neural correlates of experience, his ambition was to push back against mystical explanations and insist that even the most elusive aspects of the mind belonged to the material world. Matthew Cobb is a professor in the School of Biological Sciences at the University of Manchester. He is the author of numerous works of science and history. His new book is Crick: A Mind in Motion, a biography of the legendary scientist Francis Crick, co-discoverer of the structure of DNA.

******Support the channel******Patreon: https://www.patreon.com/thedissenterPayPal: paypal.me/thedissenterPayPal Subscription 1 Dollar: https://tinyurl.com/yb3acuuyPayPal Subscription 3 Dollars: https://tinyurl.com/ybn6bg9lPayPal Subscription 5 Dollars: https://tinyurl.com/ycmr9gpzPayPal Subscription 10 Dollars: https://tinyurl.com/y9r3fc9mPayPal Subscription 20 Dollars: https://tinyurl.com/y95uvkao ******Follow me on******Website: https://www.thedissenter.net/The Dissenter Goodreads list: https://shorturl.at/7BMoBFacebook: https://www.facebook.com/thedissenteryt/Twitter: https://x.com/TheDissenterYT This show is sponsored by Enlites, Learning & Development done differently. Check the website here: http://enlites.com/ Dr. Walter Veit is a Lecturer (Assistant Professor) in Philosophy at the University of Reading, where he is also the director of the PPE program as well as the philosophy MA program. His interests are broad, but he works primarily in and at the intersections of (i) the Philosophy of Cognitive and Biological Sciences, (ii) the Philosophy of Mind, and (iii) Applied Ethics. Much of his recent writing has been on animal minds, welfare, and ethics, as well as evolution. He is the author of A Philosophy for the Science of Animal Consciousness. In this episode, we focus on A Philosophy for the Science of Animal Consciousness. We talk about what the science of consciousness is lacking, and a Darwinian approach to consciousness. We discuss phenomenological complexity, and how we can explore the phenomenology of other animals. We discuss whether the hard problem of consciousness can be solved by science. We talk about the example of gastropods, and the challenge of arthropods. We discuss whether any current theory of consciousness is right.Finally, we talk about biopsychism.--A HUGE THANK YOU TO MY PATRONS/SUPPORTERS: PER HELGE LARSEN, JERRY MULLER, BERNARDO SEIXAS, ADAM KESSEL, MATTHEW WHITINGBIRD, ARNAUD WOLFF, TIM HOLLOSY, HENRIK AHLENIUS, ROBERT WINDHAGER, RUI INACIO, ZOOP, MARCO NEVES, COLIN HOLBROOK, PHIL KAVANAGH, SAMUEL ANDREEFF, FRANCIS FORDE, TIAGO NUNES, FERGAL CUSSEN, HAL HERZOG, NUNO MACHADO, JONATHAN LEIBRANT, JOÃO LINHARES, STANTON T, SAMUEL CORREA, ERIK HAINES, MARK SMITH, JOÃO EIRA, TOM HUMMEL, SARDUS FRANCE, DAVID SLOAN WILSON, YACILA DEZA-ARAUJO, ROMAIN ROCH, YANICK PUNTER, CHARLOTTE BLEASE, NICOLE BARBARO, ADAM HUNT, PAWEL OSTASZEWSKI, NELLEKE BAK, GUY MADISON, GARY G HELLMANN, SAIMA AFZAL, ADRIAN JAEGGI, PAULO TOLENTINO, JOÃO BARBOSA, JULIAN PRICE, HEDIN BRØNNER, FRANCA BORTOLOTTI, GABRIEL PONS CORTÈS, URSULA LITZCKE, SCOTT, ZACHARY FISH, TIM DUFFY, SUNNY SMITH, JON WISMAN, WILLIAM BUCKNER, LUKE GLOWACKI, GEORGIOS THEOPHANOUS, CHRIS WILLIAMSON, PETER WOLOSZYN, DAVID WILLIAMS, DIOGO COSTA, ALEX CHAU, CORALIE CHEVALLIER, BANGALORE ATHEISTS, LARRY D. LEE JR., OLD HERRINGBONE, MICHAEL BAILEY, DAN SPERBER, ROBERT GRESSIS, JEFF MCMAHAN, JAKE ZUEHL, MARK CAMPBELL, TOMAS DAUBNER, LUKE NISSEN, KIMBERLY JOHNSON, JESSICA NOWICKI, LINDA BRANDIN, VALENTIN STEINMANN, ALEXANDER HUBBARD, BR, JONAS HERTNER, URSULA GOODENOUGH, DAVID PINSOF, SEAN NELSON, MIKE LAVIGNE, JOS KNECHT, LUCY, MANVIR SINGH, PETRA WEIMANN, CAROLA FEEST, MAURO JÚNIOR, 航 豊川, TONY BARRETT, NIKOLAI VISHNEVSKY, STEVEN GANGESTAD, TED FARRIS, HUGO B., JAMES, JORDAN MANSFIELD, CHARLOTTE ALLEN, PETER STOYKO, DAVID TONNER, LEE BECK, PATRICK DALTON-HOLMES, NICK KRASNEY, RACHEL ZAK, AND DENNIS XAVIER!A SPECIAL THANKS TO MY PRODUCERS, YZAR WEHBE, JIM FRANK, ŁUKASZ STAFINIAK, TOM VANEGDOM, BERNARD HUGUENEY, CURTIS DIXON, BENEDIKT MUELLER, THOMAS TRUMBLE, KATHRINE AND PATRICK TOBIN, JONCARLO MONTENEGRO, NICK GOLDEN, CHRISTINE GLASS, IGOR NIKIFOROVSKI, AND PER KRAULIS!AND TO MY EXECUTIVE PRODUCERS, MATTHEW LAVENDER, SERGIU CODREANU, AND GREGORY HASTINGS!

Dr. Donovan German is Associate Professor of Ecology & Evolutionary Biology in the School of Biological Sciences at the University of California, Irvine. Donovan aims to better understand how materials move through the gut, which enzymes are secreted during digestion, what microbes are present, and what role these microbes play. In particular, Donovan focuses his research on animals with unusual diets, such as fish that eat wood or algae, to understand how these foods are digested and how animals can survive on these lower quality foods. Beyond his interests in science, Donovan loves sports and music. He played football through college, and he now enjoys coaching his kids' baseball and soccer teams. Donovan played bass in a band during college, and he also plays the guitar and drums. Donovan received his B.A. in Marine Science from the University of San Diego, his M.S. In Biology from California State University in Fullerton, and his Ph.D. in Zoology from the University of Florida. Afterwards, he conducted postdoctoral research at UC, Irvine before joining the faculty there in 2011. Donovan's awards and honors include receipt of the UC President's Postdoctoral Fellowship, the UCI School of Biological Sciences Dean's Award for Postdoctoral Excellence, and the UCI School of Biological Sciences Chancellor's Award for Excellence in Fostering Undergraduate Research. In our interview Donovan shares more about his life and science.

Machine learning using neural networks has led to a remarkable leap forward in artificial intelligence, and the technological and social ramifications have been discussed at great length. To understand the origin and nature of this progress, it is useful to dig at least a little bit into the mathematical and algorithmic structures underlying these techniques. Anil Ananthaswamy takes up this challenge in his book Why Machines Learn: The Elegant Math Behind Modern AI. In this conversation we give a brief overview of some of the basic ideas, including the curse of dimensionality, backpropagation, transformer architectures, and more.Blog post with transcript: https://www.preposterousuniverse.com/podcast/2025/11/24/336-anil-ananthaswamy-on-the-mathematics-of-neural-nets-and-ai/Support Mindscape on Patreon.Anil Ananthaswamy received a Masters degree in electrical engineering from the University of Washington, Seattle. He is currently a freelance science writer and feature editor for PNAS Front Matter. He was formerly the deputy news editor for New Scientist, a Knight Science Journalism Fellow at MIT, and journalist-in-residence at the Simon Institute for the Theory of Computing, University of California, Berkeley. He organizes an annual science journalism workshop at the National Centre for Biological Sciences at Bengaluru, India.Web siteAmazon author pageWikipediaSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In this episode, Bill and Steve dive into a tiny, bustling world - a world that's hiding on the feathers of the birds we see every day. Joined by Dr. Alix Matthews, postdoctoral research associate in the Department of Biological Sciences at the University at Buffalo, she reveals the strange lives of feather mites — how these barely-visible hitchhikers feed and get around, and whether or not they're helping or hurting their avian hosts. It's an episode that proves there's a whole world hiding on every wing.This episode was recorded on September 4, 2025 at Walton Woods in Amherst, NY.Episode Notes and LinksCheck out Dr. Matthews's website and research here.And watch a presentation on mites she did for Audubon Arkansas in October 2025.Sponsors and Ways to Support UsGumleaf Boots, USA (free shipping for patrons)Thank you to Always Wandering Art (Website and Etsy Shop) for providing the artwork for many of our episodes.Support us on Patreon.Check out the Field Guides merch at our Teespring store. It's really a great deal: you get to pay us to turn your body into a billboard for the podcast!Photo CreditDr. Alix Matthews - https://matthewsalix.weebly.com/feather-mites.html