Podcasts about denisovan dna

If you have Denisovan DNA, it means you carry genes from an ancient human species that lived thousands of years ago.

Most results show ancestry back 2000-3000 years from where a family originated from, but now A.I opened a world of prediction based on Cro-Magnon, Denisovan and Neanderthal archaic DNA for even more personalized ancestry analysis. At the same time the economy. ☕ Support Civilization Cycle Podcast Buy As a Double Espresso

We're experimenting! Give us (constructive) feedback.In this episode of Discover Daily, we dive into three compelling stories that intersect technology, science, and human behavior. The show kicks off with breaking news about Elon Musk's $56 billion Tesla pay package being voided by a Delaware judge, exploring the implications for corporate governance and executive compensation across the tech industry. Chancellor Kathaleen McCormick's ruling raises important questions about oversight and fairness in CEO compensationThe conversation then shifts to a groundbreaking scientific discovery about Denisovan DNA's influence on modern human immune systems. Research published in Nature Ecology and Evolution reveals that up to 50% of immune-related genes in modern Papuans originated from Denisovans, demonstrating how ancient interbreeding continues to affect human health and adaptation todayThe episode concludes with an in-depth exploration of the Dunning-Kruger effect, a fascinating psychological phenomenon that explains why people with limited knowledge tend to overestimate their abilities. The discussion covers the characteristic Dunning-Kruger curve, from the "Peak of Mount Stupid" to the "Valley of Despair," and examines its implications for workplace dynamics, education, and social media discourseFrom Perplexity's Discover Feed:https://www.perplexity.ai/page/denisovan-dna-s-legacy-BXKO8shRTjSSs1Q3wP6fJAhttps://www.perplexity.ai/page/musk-s-56b-pay-rejected-9GybdlU0TOitraxKbqduqQhttps://www.perplexity.ai/page/dunning-kruger-curve-B2EJ3bmgT6eMxHwpJ4jNLQPerplexity is the fastest and most powerful way to search the web. Perplexity crawls the web and curates the most relevant and up-to-date sources (from academic papers to Reddit threads) to create the perfect response to any question or topic you're interested in. Take the world's knowledge with you anywhere. Available on iOS and Android Join our growing Discord community for the latest updates and exclusive content. Follow us on: Instagram Threads X (Twitter) YouTube Linkedin

#258Fancy a bite of woolly mammoth jerky? A beef-jerky-like fossil of this prehistoric creature has been discovered – a metre-long piece of skin still covered in hair. And the most amazing thing is that the entire genome has remained intact, giving more insight into these creatures than ever before. Could this help bring woolly mammoths back to life?There is a way to make butter not from cows, not from vegetable oils or even microbes, but from pure carbon. And if you want a climate friendly way of producing a delicious spreadable fat, this may just be it. A company called Savor is using a process that can convert captured CO2 or natural gas into fatty acids. The origin of life is a huge scientific mystery: how can something so complex emerge from inert and random molecules? Well, Google has created a simulation to figure this out. The company has used computer code to recreate the random ‘primordial soup' of early Earth, with results that might baffle you. When mammals breastfeed, calcium is stripped from their bones to make the milk, but their bones don't get significantly weaker. How does that work? Well, a new, bone-strengthening hormone found in mice may have finally solved the long-standing mystery – and could benefit human health.Plus: How our pupils change size with every breath; how cosmic rays could help protect financial markets; and how ancient Denisovan DNA may have helped the people of Papua New Guinea adapt to their environment.Hosts Timothy Revell and Christie Taylor discuss with guests Corryn Wetzel, Madeleine Cuff, Matthew Sparkes and Grace Wade.To read more about these stories, visit newscientist.com. Hosted on Acast. See acast.com/privacy for more information.

Discover (with timestamps):- The link between Neanderthal and modern human beings [01:22];- How Humpback Whales protect other animals from killer whales [04:56];- Why Alexander the Great washed his hair with saffron [06:04];- How tall is the world's tallest canine? [06:42];- How Harvard gained, lost, and regained the title of the U.S.'s oldest university [07:19];- How old is cheese making? [08:34];- Sources in show notes [10:16];- How to subscribe / follow, listen to previous episodes, and contact host [10:22].---Sources:"History of Saffron": https://tamsisaffron.com/history_of_saffron/"Alexander the Great | Top 5 Facts": https://www.worldhistory.org/video/843/alexander-the-great--top-5-facts/"Ancient humans: Clarifying the co-existence between modern humans and Neanderthals": https://www.newswise.com/articles/ancient-humans-clarifying-the-co-existence-between-modern-humans-and-neanderthals?sc=dwhn&user=10016217"The world's tallest dog is 7 feet tall on his hind legs: ‘He thinks he's a lap dog'": https://www.today.com/pets/pets/worlds-tallest-living-dog-zeus-great-dane-according-guinness-world-rec-rcna29450"What does it mean to have Neanderthal or Denisovan DNA?": https://medlineplus.gov/genetics/understanding/dtcgenetictesting/neanderthaldna/"History of Cheese": https://www.idfa.org/history-of-cheese---Host:Stephen Carter. Website: https://weirdandstrangefacts.com. Email: CarterMethod@gmail.com.---Technical information:Recorded with Twisted Wave. Final edits and rendering with Hindenburg Pro.Microphone: BY + BV.--- Keywords: Orcas, humpback whales, killer whales, Great Dane, Harvard, Philippines,

It's Nicholas's episode this week, and Nicholas wants to learn more about hominins, the ancestors and cousins of modern humans! Happy birthday to Autumn! I hope you have a great birthday! Further listening: Humans Part One Further reading: Were Neanderthals the Earliest Cave Artists? Neanderthals Built Mysterious Stone Circles DNA reveals first look at enigmatic human relative What does it mean to have Neanderthal or Denisovan DNA? Hand and footprint art dates to mid-Ice Age Risky food-finding strategy could be the key to human success A stone circle in a cave was probably built by Neandertals: A deer bone with carving on it probably made by Neandertals: Some cave paintings probably made by Neandertals: Show transcript: Welcome to Strange Animals Podcast! I'm your host, Kate Shaw. This week is Nicholas's episode! Nicholas wanted an updated episode about hominins, our ancient ancestors or species closely related to modern humans. The last time we talked about hominins was way back in episodes 25 and 26, so it's definitely time to revisit the topic. But first, a big birthday shout-out to Autumn! Happy birthday, Autumn, and I hope you have the best birthday so far! If you haven't listened to episode 25 in a while, or ever, I recommend you go back and give it a listen if you want background information about how humans evolved and our closest extinct relatives, Neandertals and Denisovans. I've transcribed that episode finally, so you can read the episode instead of listen to it if you prefer. There's a link in the show notes. Results of a study published in January 2022 in the journal Nature has finally dated the oldest known Homo sapiens remains found so far. The remains were found in Ethiopia in the 1960s but the volcanic ash found over them was too fine-grained to date with any certainty. Finally, though, the eruption has been determined to come from a volcano almost 250 miles, or 400 km, away from the remains. The Shala eruption was enormous and took place 230,000 years ago, so since the remains were found below the ash, the person had to have lived at least 230,000 years ago too. We're still learning more about humans and our closest relations because new hominin fossils are being found and studied all the time. But the fossil record doesn't tell the whole story. Only a small percentage of bones ever fossilize, and of those, only a tiny fraction are ever found by scientists. But technological advances in genetic testing means that scientists can now extract DNA from the soil. All animals shed fragments of DNA all the time, from skin cells and hairs to poop. A study published in 2021 was able to isolate Neandertal DNA from sediments in three different caves. The DNA matched the known fossils found at the sites and gave more information besides. Instead of being restricted to a single individual whose bones were found and tested, genetic testing of sediments gives genetic information about lots of individuals. In the case of a cave in northern Spain, where lots of stone tools have been found but only a single Neandertal toe bone, it turns out that two different populations of Neandertal had lived in the cave over 100,000 years ago. In episode 25, I mentioned that Neandertals didn't seem to make things the way humans do, especially art. Some researchers even suggest that they couldn't think symbolically the way humans do. But in the five years or so since that episode, we've learned a lot more about Neandertals--and they seem to have been pretty artistic after all. The main problem is that historically, whenever scientists found rock art or carvings from prehistoric times, they assumed humans made it. We might be a little biased. Some art originally thought to be made by humans is now thought to have been made by Neandertals. Most of it is found in caves. Remains of animals are often found in caves because the cave protects them from weather and other factors that ...

Denisovan MolarsDenisovan Chlorolite BraceletGobekli Tepe and Australian Aboriginal  symbol connection 1Gobekli Tepe and Australian Aboriginal  symbol connection 2Gobekli Tepe FigurineMoai StatuesMoai PukaoSulawesi Island StatuesGiant Foot Print in South AfricaGiant Foot Print in IndiaMK Davis Humboldt Museum SkullsBe sure to check out our website, strangeology.com and be sure to sign up to our newsletter!Also give us a follow for daily updates and goofy memes over at Instagram, Facebook, Twitter, and TikTok!Help us get to 1,000 subscribers and check out the Strangeology YouTube channel and hit the bell icon to be notified of when I post new content over there!If you love cryptid & alien merch like t-shirts, hoodies, stickers and mugs, check out our gift shop which helps me out a lot to help keep Strangeology running!Strangeology is accepting listener submissions for future listener story episodes. If you've encountered a cryptid, witnessed a UFO, experienced something paranormal or unexplained you can DM me on Instagram/Facebook or shoot me an e-mail at strangeologist@gmail.com or call the Strangeology Voicemail at 802.448.0612Want to send me something?Please send any regular mail/letters to: Strangeology PO Box 681 Barre, VT 05641Send parcels to this address: Strangeology 3 South Main Street #681 Barre, VT 05641-0681Intro/Outro music composed by StrangeologyTransition TracksApolunewave - Neon FireThree Chain Links - Die Historic

Denisovan's were a cousin to Homo sapiens and Neanderthal but we know very little about them.  New discoveries show Denisovan remains from 200,000 years ago and believe there may be an explanation to how humans living in the Tibetan Plateau adapted to the harsh environment of living at 13,000 foot elevation.  However, there may be more ways than just through Gene sequencing to connect with the genetics of early hominids.  Watch until the end.Then become a member over at BenJosephStewart.com in order to see the practices I lay forth.#BenStewart #Denisovan #Humans #Adaptation #CurrentEventsYou are the most powerful technology.  Don't ever forget that.Join our kickass Discord community!https://discord.gg/7QadgxEK4zSupport & Access Exclusive Content!https://www.benjosephstewart.com/plans-pricingCheck Out My Latest Documentaries -  “Awake In The Darkness” - https://www.aubreymarcus.com/"DMT QUEST" - https://www.youtube.com/watch?v=My95s6ZryPgVisit https://www.BenJosephStewart.com/ to get more involved.Check out my Gaia shows "Psychedelica" & "Limitless" with a free trial. - https://www.gaia.com/invite/join?rfd=AGvFiE&utm_source=iafMake sure to hit the like button and Follow me on:Facebook: https://www.facebook.com/BenJosephStewartMinds:  https://www.minds.com/BenJosephStewart/Instagram: https://www.instagram.com/BenJosephStewart/Twitter: https://twitter.com/BenJosephStewRumble: https://rumble.com/c/c-1044023BitChute: https://www.bitchute.com/channel/aanpGqOQt8ZX/

In this weeks episode Razib sits down with Maximillian Larena of Upsala Universities evolutionary biology department to discuss the peopling of the Philippines via five proposed population pulses and introgression events beginning with the earliest Australasian expansion of the Philippine Negritos and subsequent migratory waves by the Manobo, Sama, and Cordilleran related populations.  Max discusses how dispersal models are complicated by the geographic history of the Philippines, which is located on the periphery of the submerged subcontinent of Sundaland, and how sea-level changes may have created complex multidirectional migratory pulses which may not have occurred as a single event but rather a series of more prolonged diffusions.  The Negrito populations in particular demonstrate deep divergences, on the order of 46,000 years from other Australasian populations such as the Australian Aboriginals and the Papuans, possibly from a common ancestor living in Sundaland some 50,000 years ago.    Perhaps most interestingly the Philippines Ayta Negrito people have been found to have the highest percentage of Denisovan DNA in the world – Max and Razib discuss some of the nuances of teasing out statistical relations, including the difficulties of cutting through the Neanderthal signature to determine exactly what introgression event occurred since Neanderthals often carry Denisovan DNA.   The podcast concludes with a brief discussion of the non-Sapien hominids in the Philippines and the exciting possibilities that ancient DNA offers for future studies in the area.  Related: Philippine Ayta possess the highest level of Denisovan ancestry in the world and Multiple migrations to the Philippines during the last 50,000 years.

Support the show at: PATREON.COM/PROBINGANCIENTALIENS - for exclusive podcasts every month! BLACKHOLESUPPLYCOMPANY.COM - for Probing Ancient Aliens merch and Disc Golf discs and apparel Are the aliens from the Pleiades extraterrestrial race that seeded humanity on earth...leveling us up from primitive hominids into the big bold intelligent men and women that have populated planet ever since? Or are the demonic reptilians the true masterminds after defeating the Pleiadean forces over the Serpent Mound in Ohio in time immemorial? Why do Polynesians, Australasians, Native Americans, and East Asians all share some of the Denisovan DNA...and also the same creation myths that their sky gods specifically came from the Pleiades? Was it the Pleiadean mother ship that actually was surfaced as the Lost Continent of Lemuria (AKA the Land of Mu), only to be misinterpreted as a geographical island? We don't know, but our plucky Ancient Astronaut Theorists sure think they do! Let's prooooooooooooooooobe into Season 15, Episode 7 of History's Ancient Aliens: They Came from the Pleiades!

Steven Rinella talks with Taylor Keen, Clay Newcomb, Phil Taylor, Corinne Schneider, and Janis Putelis.  Topics discussed: Denisovan DNA and scooped teeth; Clay on The Joe Rogan Experience; Montana Farm and Ranch Hunter Access Appreciation Sweepstakes; the effect of drought and heat on wildlife in the west; a 2nd Amendment tax in San Jose; the death of Bruno the Bear; how Steve slept in a cave in WY that was slept in by a crazy cowboy who ate people; Clovis Hunters; when smallpox wipes out up to 95% of the population; Cahokia; the race of hairy giants and Bigfoot as important to Indigenous lore; Omaha--the people who move against the current; Steve having less than average Neanderthal DNA and being sour about it; the Ghost Dance prophet; a major bust of blackmarket collecting and trading of Native American objects; Sacred Seeds; and more. Connect with Steve and MeatEater Steve on Instagram and Twitter MeatEater on Instagram, Facebook, Twitter, and Youtube Shop MeatEater Merch Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

How are Star People and Native Americans connected with DNA Wormholes?  Could ancient Denisovan DNA afford ancient cultures the ability to travel between the stars?  How much different is the ancient past of the Americas than we've been told?  Get ready for some wild revisionist history on Waking Infinity News.  #BenStewart #RevisionistHistory #NativeAmerican #StarPeople #CultureYou are the most powerful technology.  Don't ever forget that.Join our kickass Discord community!https://discord.gg/7QadgxEK4zSupport & Access Exclusive Content!https://www.benjosephstewart.com/plans-pricingCheck Out My Latest Documentaries -  “Awake In The Darkness” - https://www.aubreymarcus.com/"DMT QUEST" - https://www.youtube.com/watch?v=My95s6ZryPgVisit https://www.BenJosephStewart.com/ to get more involved.Check out my Gaia shows "Psychedelica" & "Limitless" with a free trial. - https://www.gaia.com/invite/join?rfd=AGvFiE&utm_source=iafMake sure to hit the like button and Follow me on:Facebook: https://www.facebook.com/BenJosephStewartMinds:  https://www.minds.com/BenJosephStewart/Instagram: https://www.instagram.com/BenJosephStewart/Twitter: https://twitter.com/BenJosephStewRumble: https://rumble.com/c/c-1044023BitChute: https://www.bitchute.com/channel/aanpGqOQt8ZX/

ls it scientifically plausible that other Hominid species inhabited the Australian mainland before Homo sapiens?  Following on from his presentation on the global “Wild Man” phenomena, in this talk researcher Byron Joel explores the fascinating topic of Homonid (modern Humans and their relatives) history in the Australasian and South East Asian regions. From Homo erectus in Java as long as 1 million years ago, the Hobbits of Flores, the Red Deer Cave People, the Denisovan DNA heritage within contemporary Australasian peoples and even the folklore describing mysterious non-sapiens hominids still living in the Australasian wilderness. SHOW NOTESLink to the youtube video with associated slides *RECOMMENDEDhttps://www.youtube.com/watch?v=QmWnUMofpPU&list=PLJDf3pCXH9kRB9xOXjqmMTvahPXMH9_Gg&index=3SECRETS OF SAHUL FACEBOOK GROUPhttps://www.facebook.com/groups/secretsofsahulCRYPTO-HOMONOLOGY PLAYLISThttps://www.youtube.com/watch?v=0nWxYJ27dxs&list=PLJDf3pCXH9kRB9xOXjqmMTvahPXMH9_GgBYRON'S WORK IN REGENERATIVE AGRICULTUREwww.oaktreedesigns.com.auBYRON'S MUSIC ★ Support this podcast on Patreon ★

Contributing Correspondent Ann Gibbons talks with host Sarah Crespi about a series of 120,000-year-old human footprints found alongside prints from animals like asses, elephants, and camels in a dried-up lake on the Arabian Peninsula. These are the earliest human footprints found so far in Arabia and may help researchers better understand the history of early hominin migrations out of Africa. Continuing on the history of humanity theme, Sarah talks with Janet Kelso of the Max Planck Institute for Evolutionary Anthropology, about her team's efforts to fish the elusive Y chromosome out of Neanderthal and Denisovan DNA. It turns out Y chromosomes tell a different story about our past interbreeding with Neanderthals than previous tales told by the rest of the genome. Read a related Insight article. This week's episode was produced with help from Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF). [Image: Stuart Rankin/Flickr; Music: Jeffrey Cook] Authors: Sarah Crespi; Ann Gibbons See omnystudio.com/listener for privacy information.

Contributing Correspondent Ann Gibbons talks with host Sarah Crespi about a series of 120,000-year-old human footprints found alongside prints from animals like asses, elephants, and camels in a dried-up lake on the Arabian Peninsula. These are the earliest human footprints found so far in Arabia and may help researchers better understand the history of early hominin migrations out of Africa. Continuing on the history of humanity theme, Sarah talks with Janet Kelso of the Max Planck Institute for Evolutionary Anthropology, about her team’s efforts to fish the elusive Y chromosome out of Neanderthal and Denisovan DNA. It turns out Y chromosomes tell a different story about our past interbreeding with Neanderthals than previous tales told by the rest of the genome. Read a related Insight article. This week’s episode was produced with help from Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF).

Contributing Correspondent Ann Gibbons talks with host Sarah Crespi about a series of 120,000-year-old human footprints found alongside prints from animals like asses, elephants, and camels in a dried-up lake on the Arabian Peninsula. These are the earliest human footprints found so far in Arabia and may help researchers better understand the history of early hominin migrations out of Africa. Continuing on the history of humanity theme, Sarah talks with Janet Kelso of the Max Planck Institute for Evolutionary Anthropology, about her team's efforts to fish the elusive Y chromosome out of Neanderthal and Denisovan DNA. It turns out Y chromosomes tell a different story about our past interbreeding with Neanderthals than previous tales told by the rest of the genome. Read a related Insight article. This week's episode was produced with help from Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF). [Image: Stuart Rankin/Flickr; Music: Jeffrey Cook] Authors: Sarah Crespi; Ann Gibbons See omnystudio.com/listener for privacy information.

This week, evidence of ancient hominin DNA in modern human genomes, and the origin of a snowman-shaped object at the edge of the solar system.In this episode:00:45 Intermixing of ancient homininsBy combing through the DNA of over 27,000 modern day Icelanders, researchers have uncovered new insights about the ancient hominin species who interbred with Homo sapiens. Research Article: Skov et al.08:05 Research HighlightsThe scent of lemur love, a hidden Viking trade route, and ‘gargantuan’ hail. Research Highlight: Lemurs’ love language is fragrance; Research Highlight: Vikings’ lost possessions mark a long-hidden early trade route; Research Highlight: Enormous hailstones inspire a new scientific size category: ‘gargantuan’11:44 The origin of ArrokothIn 2019, the New Horizon Spacecraft took images of Arrokoth - an unusual, bi-lobal object found in the Kuiper belt. Now, researchers believe they’ve figured out how it formed. Research Article: Grishin et al.17:29 Pick of the BriefingWe pick some highlights from the Nature Briefing. This week we discuss why the Universe may be lopsided, and why water could actually be two different liquid states. Scientific American: Do We Live in a Lopsided Universe?; Chemistry World: The weirdness of waterSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. See acast.com/privacy for privacy and opt-out information.

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Where did we humans come from? When did we become the dominant species on the planet? Experts take you on an exploration of the last half-decade of new evidence from ancient DNA, fossils, archaeology and population studies that has updated our knowledge about The Origins of Today's Humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Show ID: 35716]

Archeologists and geneticists are finding DNA in older and older things. Some of these discoveries are significantly challenging. In fact, many theories on the history of mankind have been abandoned due to some of the things we have learned. Robert Carter and Joseph Darnell discuss some of the discoveries being made with this legendary science and what it means for the human race.

Learn why you’re more likely to order junk food after your friends do; why we’re the only human species; and why people literally danced themselves to death during the Medieval Dancing Plague. In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: This Concept Explains Why You Order Junk Food After Your Friends Do — https://curiosity.im/2L1M9dk Why Are We the Only Human Species? — https://curiosity.im/2GwHtrA During the Medieval Dancing Plagues, People Literally Danced Themselves to Death — https://curiosity.im/2GyG0kK If you love our show and you're interested in hearing full-length interviews, then please consider supporting us on Patreon. You'll get exclusive episodes and access to our archives as soon as you become a Patron! https://www.patreon.com/curiositydotcom Download the FREE 5-star Curiosity app for Android and iOS at https://curiosity.im/podcast-app. And Amazon smart speaker users: you can listen to our podcast as part of your Amazon Alexa Flash Briefing — just click “enable” here: https://curiosity.im/podcast-flash-briefing.

In 2018, the International Association of Athletics Federations (IAAF) introduced new eligibility regulations for female athletes with differences in sex development (DSDs). These regulations are based on the contention that women with high levels of endogenous testosterone and androgen sensitivity have a performance advantage over their peers. South African middle distance runner, Mokgadi Caster Semenya, who won two Olympic gold medals in 2012 and 2016, and Athletics South Africa, are contesting the legality of these new regulations. The basis of their objection, at the Court of Arbitration for Sport, is that there is a lack of scientific evidence showing that endogenous testosterone concentrations substantially enhance sports performance. Caster, who is DSD herself, has lost her case and Adam turns to expert in sport, exercise and genomics at Manchester Metropolitan University, Dr. Alun Williams to explain the implications. Less than a decade ago, an entirely new branch of the ancient human tree was discovered. These new hominins were named the Denisovans, after the Denisova cave in the Altai Mountains in Siberia where fragments of finger bone and teeth were discovered, and genetic sequencing of a finger bone revealed that they were a new hominin group, an extinct sister group to Neanderthals. This exciting find contained a tantalising puzzle. Traces of Denisovan DNA are found in modern-day population groups like Sherpas, Tibetans and some other neighbouring populations and this includes genetic variants which help them to survive at high altitudes where the oxygen levels are low. The original Denisovan cave is only around 700 metres, so why would such an adaptation be necessary at these altitudes? This week a new paper in Nature slots a big piece into the puzzle. Teams from the Institute of Tibetan Plateau Research and the Max Planck Institute for Evolutionary Biology have found another Denisovan fossil – this time a mandible, a lower jawbone, still containing teeth – from the vast Tibetan plateau in China. At 2.3 Km above sea level, it’s very high and the air is thin, and 160,000 years ago, which is when the fossil has been dated to, it would have been a very challenging place to live indeed. In fact this jawbone is the earliest known hominin fossil found on this enormous plateau. Adam calls in Professor Fred Spoor, from the Centre for Human Evolution Research at the Natural History Museum in London, to examine the facts and to see if we can work out how far and wide these hominins travelled. Producer: Fiona Roberts

Esta ha sido una gran semana para todos los amantes de la evolución. Dos papers, en Science y Nature, tienen el potencial de revolucionar la historia de nuestra especie. De una parte, en Science, Antonio Rosas y colaboradores han demostrado que se puede extraer y secuenciar ADN mitocondrial de arcilla hallada en el suelo de cuevas donde ni siquiera se han hallado huesos fósiles. Esto podría permitirnos hacer mapas geográficos y temporales de dónde y cuándo los primeros humanos -sapiens, pero también neandertales, denisovanos y los animales que convivían con ellos- vivieron. Por otra parte, en Nature, un polémico artículo que sugiere que los antepasados de los sapiens o una especie relacionada habitó en el continente americano hace, al menos, 130.000 años. Esto, cuando el consenso científico es que los sapiens llegamos hace "tan sólo" entre 15 y 20.000 años, es algo difícil de encajar con el resto de ciencia hecha hasta el momento. En el podcast de hoy podréis escuchar primero a los autores de sendos papers, Rosas y Deméré. El Método es un podcast producido por @Luis_Quevedo para los que, enamorados del mundo, queremos aprender más de él a través de la mejor herramienta que ha desarrollado la humanidad, la ciencia. Suscríbete y escucha todos los episodios elmetodo.fm. Deja comentarios y valoraciones en iTunes e ivoox, por favor, y no olvides compartir este episodio con alguien a quien creas le pueda alegrar el día. Si quieres más ideas de buenos podcasts en español, visita cuonda.com, la comunidad independiente de podcasts en tu lengua. Suscríbete al correo semanal de El Método en https://tinyletter.com/luisquevedo Cover "A boulder discovered at the Cerutti Mastodon site thought to have been used by early humans as a hammerstone." Credit: Tom Deméré, San Diego Natural History Museum Papers originales: Neandertal and Denisovan DNA from Pleistocene sediments. Science. DOI: 10.1126/science.aam9695 A 130,000-year-old archaeological site in southern California, USA http://nature.com/articles/doi:10.1038/nature22065 Esta ha sido una gran semana para todos los amantes de la evolución. Dos papers, en Science y Nature, tienen el potencial de revolucionar la historia de nuestra especie. De una parte, en Science, Antonio Rosas y colaboradores han demostrado que se puede extraer y secuenciar ADN mitocondrial de arcilla hallada en el suelo de cuevas donde ni siquiera se han hallado huesos fósiles. Esto podría permitirnos hacer mapas geográficos y temporales de dónde y cuándo los primeros humanos -sapiens, pero también neandertales, denisovanos y los animales que convivían con ellos- vivieron. Por otra parte, en Nature, un polémico artículo que sugiere que los antepasados de los sapiens o una especie relacionada habitó en el continente americano hace, al menos, 130.000 años. Esto, cuando el consenso científico es que los sapiens llegamos hace "tan sólo" entre 15 y 20.000 años, es algo difícil de encajar con el resto de ciencia hecha hasta el momento. En el podcast de hoy podréis escuchar primero a los autores de sendos papers, Rosas y Deméré. El Método es un podcast producido por @Luis_Quevedo para los que, enamorados del mundo, queremos aprender más de él a través de la mejor herramienta que ha desarrollado la humanidad, la ciencia. Suscríbete y escucha todos los episodios elmetodo.fm. Deja comentarios y valoraciones en iTunes e ivoox, por favor, y no olvides compartir este episodio con alguien a quien creas le pueda alegrar el día. Si quieres más ideas de buenos podcasts en español, visita cuonda.com, la comunidad independiente de podcasts en tu lengua. Suscríbete al correo semanal de El Método en https://tinyletter.com/luisquevedo Cover "A boulder discovered at the Cerutti Mastodon site thought to have been used by early humans as a hammerstone." Credit: Tom Deméré, San Diego Natural History Museum Papers originales: Neandertal and Denisovan DNA from Pleistocene sediments. Science. DOI: 10.1126/science.aam9695 A 130,000-year-old archaeological site in southern California, USA http://nature.com/articles/doi:10.1038/nature22065 Este contenido es gratis y sólo te pido que, si te ha gustado, entretenido, iluminado de algún modo, lo compartas en tus redes y nos valores en tu plataforma de pódcast favorita. Gracias ;)

The bid to create the world's largest marine reserve, diseases threatening corals in the Caribbean, what is the best way to conserve coral reefs in Fiji, and why fish microbes matter too. Plus news of DNA sequences extracted from a 400,000 human ancestor in Spain, contraceptive pills for men, pain-free injection patches and the brain basis of dyslexia... For information regarding your data privacy, visit acast.com/privacy

The bid to create the world's largest marine reserve, diseases threatening corals in the Caribbean, what is the best way to conserve coral reefs in Fiji, and why fish microbes matter too. Plus news of DNA sequences extracted from a 400,000 human ancestor in Spain, contraceptive pills for men, pain-free injection patches and the brain basis of dyslexia... Like this podcast? Please help us by supporting the Naked Scientists

The bid to create the world's largest marine reserve, diseases threatening corals in the Caribbean, what is the best way to conserve coral reefs in Fiji, and why fish microbes matter too. Plus news of DNA sequences extracted from a 400,000 human ancestor in Spain, contraceptive pills for men, pain-free injection patches and the brain basis of dyslexia... See acast.com/privacy for privacy and opt-out information.

The bid to create the world's largest marine reserve, diseases threatening corals in the Caribbean, what is the best way to conserve coral reefs in Fiji, and why fish microbes matter too. Plus news of DNA sequences extracted from a 400,000 human ancestor in Spain, contraceptive pills for men, pain-free injection patches and the brain basis of dyslexia... Like this podcast? Please help us by supporting the Naked Scientists