Preserved remains or traces of organisms from a past geological age
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In this episode:00:37 Evidence that Stonehenge's Altar Stone travelled by glacierBBC Science Focus: We may have just cracked one of Stonehenge's greatest mysteries05:44 Fossilized faeces reveal DNA from ancient ecosystemNature: Ancient ground squirrels feasted on carcasses like ‘zombies of the Pleistocene'Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.
Gold miners working in the Yukon regularly find ancient ground squirrel burrows throughout the permafrost, many containing fossilized feces. Researchers analyzing these well-preserved poop piles found they contain some of the oldest DNA ever recovered, dating from 30,000 to 700,000 years ago. Tucked inside were traces of a wide range of ancient animals, including woolly mammoths, grasshoppers, steppe bison, ancient horses, American cheetahs, as well as hundreds of plant species.PLUS:‘Super-good, ice-making microbes' may trigger snow and rain, or help freeze foodWe're a hotbed of mutations, and scientists are leveraging that for our healthGoing out on a limb. Animals regrow body parts, maybe we can tooFrom the archives: Isaac Asimov on human creativity and robots
Hello there! This idea came because I wanted to read a bit about fossils and to share how you can learn from old outdated books. So I put both ideas together, and here we are! I have planned a full six weeks of uploads EVERY DAY (except weekends) and I'm looking forward to all the dinosaur info!In my opinion, It's a little dry to be honest, but I loved this stuff as a kid and I hope someone listening enjoys it too. Plus we still have our regular content for ya'll to enjoy! - Check out the Library Systems official website where you can find links to free resources, school and career guides, and news about our upcoming events! https://www.pawls.org/ -Follow us on YouTube and enjoy our backlog of digital story hours and other great content! https://www.youtube.com/@pawls365 Original background track is The Talons Of Adventure, The Antlers Of Romance by Doctor Turtle, music from the freemusicarchive.orghttps://freemusicarchive.org/music/Doctor_Turtle/none_given_1561/Doctor_Turtle_-_You_Um_Ill_Ah1/The Talons Of Adventure, The Antlers Of Romance by Doctor Turtle is licensed under a Attribution 4.0 International License.Alterations were made by us to make it fit the length of our content.#library #books #pawlskids #kidsstorytime
Hello there! This idea came because I wanted to read a bit about fossils and to share how you can learn from old outdated books. So I put both ideas together, and here we are! I have planned a full six weeks of uploads EVERY DAY (except weekends) and I'm looking forward to all the dinosaur info!In my opinion, It's a little dry to be honest, but I loved this stuff as a kid and I hope someone listening enjoys it too. Plus we still have our regular content for ya'll to enjoy! - Check out the Library Systems official website where you can find links to free resources, school and career guides, and news about our upcoming events! https://www.pawls.org/ -Follow us on YouTube and enjoy our backlog of digital story hours and other great content! https://www.youtube.com/@pawls365 Original background track is The Talons Of Adventure, The Antlers Of Romance by Doctor Turtle, music from the freemusicarchive.orghttps://freemusicarchive.org/music/Doctor_Turtle/none_given_1561/Doctor_Turtle_-_You_Um_Ill_Ah1/The Talons Of Adventure, The Antlers Of Romance by Doctor Turtle is licensed under a Attribution 4.0 International License.Alterations were made by us to make it fit the length of our content.#library #books #pawlskids #kidsstorytime
Hello there! This idea came because I wanted to read a bit about fossils and to share how you can learn from old outdated books. So I put both ideas together, and here we are! I have planned a full six weeks of uploads EVERY DAY (except weekends) and I'm looking forward to all the dinosaur info!In my opinion, It's a little dry to be honest, but I loved this stuff as a kid and I hope someone listening enjoys it too. Plus we still have our regular content for ya'll to enjoy! - Check out the Library Systems official website where you can find links to free resources, school and career guides, and news about our upcoming events! https://www.pawls.org/ -Follow us on YouTube and enjoy our backlog of digital story hours and other great content! https://www.youtube.com/@pawls365 Original background track is The Talons Of Adventure, The Antlers Of Romance by Doctor Turtle, music from the freemusicarchive.orghttps://freemusicarchive.org/music/Doctor_Turtle/none_given_1561/Doctor_Turtle_-_You_Um_Ill_Ah1/The Talons Of Adventure, The Antlers Of Romance by Doctor Turtle is licensed under a Attribution 4.0 International License.Alterations were made by us to make it fit the length of our content.#library #books #pawlskids #kidsstorytime
How long does it take to make a fossil? Most people think that it takes a long time and that's partly because we have been repeatedly told that fossils are millions of years old.But experience - which is, after all, what science is all about -- shows that it is not unusual for things to become stone very quickly under the proper conditions. The process of fossilization, where minerals replace the original material, is illustrated very nicely by a miner's hat. A miner lost his hat in a mine in Australia, it was found 50 years later, completely turned to limestone. The hat is now in a mining museum in Tasmania. Even more dramatic is the bowler hat that was buried in a volcanic eruption in 1886 in New Zealand. When it was excavated - only 20 years later - it had been completely turned to stone. Just think for a moment, if these were not modern artifacts but say a fish, they might have been declared to be millions of years old!Many, if not most, fossils were produced during the great flood of Noah's time when plants and animals were quickly covered by sediment and water. They bear witness to God's judgment of sin. And those fossil hats put into question the idea that we are the product of millions of years of evolution!Luke 19:40"And he answered and said unto them, I tell you that, if these should hold their peace, the stones would immediately cry out.”Prayer: Dear Lord Jesus Christ, it is true that even the rocks bear witness to You as the Creating Word. I pray that this may not be true because Your people do not bear witness to You today. Help me to be a better witness for You. Amen.REF.: John Mackay B.Sc., “Fossil Bolts and Fossil Hats,” Creation Ex Nihilo. Image: Knaresborough, Mother Shipton Trail- John Wayne's petrified hat in the museum by Michael Garlick, CC BY-SA 2.0, Wikimedia Commons, changes made. To support this ministry financially, visit: https://www.oneplace.com/donate/1232/29?v=20251111
A recent study simulated the extreme temperatures and pressure of the Earth's interior by squeezing a sample between diamonds and heating it with a laser. In those simulations, researchers found that the Earth's core may contain vast amounts of hydrogen, locked away in alloys with iron and silicon. Planetary scientist Anat Shahar joins Host Ira Flatow to discuss what this tells us about how the planet formed, and where water on Earth may have come from. Then, another kind of deep history: Paleontologist Arnaud Rebillard introduces Host Flora Lichtman to “regurgitalite”—fossilized vomit. Rebillard studied a sample of regurgitalite some 50 million years older than the dinosaurs. Guests: Dr. Anat Shahar is a planetary scientist, and vice president for research at the Carnegie Institution for Science in Washington, D.C. Arnaud Rebillard is a PhD candidate in paleontology at the Natural History Museum of Berlin. Other episodes you may enjoy: Could Underground Hydrogen Reserves Put Clean Energy Within Reach? A Reptile's Baffling Backfin And The Math Of Dashing Dinos Want SciFri gear? Check out our new shop! The transcript for this episode is available at sciencefriday.com. Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that's keeping you up at night? Call us: 877-4-SCIFRI Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
This week the gang ponders a creme egg mystery and stuffs some salads with Panera in the snews! Support this podcast at https://www.patreon.com/LetsTalkAboutSnacks -- Snack News: Little Debbie® Elevates On-the-Go Snacking with New Premium Soft Baked Cookies: https://www.prnewswire.com/news-releases/little-debbie-elevates-on-the-go-snacking-with-new-premium-soft-baked-cookies-302735729.html Jell-O Fans Are Already Drooling Over This Nostalgic New Pudding Flavor: 'Yum!': https://parade.com/food/jell-o-new-birthday-cake-pudding-cup-flavor-2026 For the First Time Ever, Shoppers Can Officially Purchase Dippin' Dots From Their Local Supermarkets: https://parade.com/news/for-the-first-time-shoppers-can-buy-dippin-dots-from-local-supermarkets Panera turns salads into handhelds: https://www.restaurantdive.com/news/panera-bread-launches-salad-stuffers/816868/ Locate Lauren on Twitter (@rawrglicious) and Bluesky(@rawrglicious.bsky.social)! Find Conrad on Twitter (@ConradZimmerman) and peruse his other projects on this Linktree thing. Linda can be located on Instagram (@shoresofpluto)! Logo by Cosmignon! See more of her cool art at https://www.cosmignon.info/ Music by Michael "Skitch" Schiciano. Hear more of his work at https://skitch.bandcamp.com/
The Smithsonian National Museum of Natural History has a new exhibit tracing the rise, near extinction and recovery of the bison. Museum director Kirk Johnson talks about a prehistoric skull at the centerpiece of the story and why it's important for American history. And, NASA's Artemis II mission made history this month by sending four astronauts farther from Earth than any other humans have been before. But moments like this echo the earliest days of American spaceflight in 1962, when John Glenn orbited the planet three times in a cramped capsule called the Mercury Friendship 7. Mike Neufeld, curator emeritus at the Smithsonian National Air and Space Museum, discusses the history and modern significance of the Friendship 7See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy
Headline of the Week contender #5: The oldest butthole ever found is a 290-million-year-old fossil, Pittsburgharea Denny's worker facing charges after exposing himself to group of female customers...and it's not the first time, 'Boner Bears' chocolate syrup containing undeclared Viagra ingredient recalled
Headline of the Week contender #5: The oldest butthole ever found is a 290-million-year-old fossil, Pittsburgharea Denny's worker facing charges after exposing himself to group of female customers...and it's not the first time, 'Boner Bears' chocolate syrup containing undeclared Viagra ingredient recalledSee omnystudio.com/listener for privacy information.
The Plan-B Show with Brock & Kiki - February 27th 2026See omnystudio.com/listener for privacy information.
Space and bees are the 2 things that just keep giving. Get ready for weird. — Support and sponsor this show! Venmo Tip Jar: @wellthatsinteresting Instagram: @wellthatsinterestingpod Bluesky: @wtipod Threads: @wellthatsinterestingpod Twitter: @wti_pod Listen on YouTube!! Oh, BTW. You're interesting. Email YOUR facts, stories, experiences... Nothing is too big or too small. I'll read it on the show: wellthatsinterestingpod@gmail.com WTI is a part of the Airwave Media podcast network! Visit AirwaveMedia.com to listen and subscribe to other incredible shows. Want to advertise your glorious product on WTI? Email me: wellthatsinterestingpod@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices
295 MILLION years old!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Imagine a world where humans lived for centuries…Animals grew gradually, matured over decades, and lived far longer than anything we see today. According to the Bible, this wasn't unusual or supernatural, it was simply the way life worked before the Flood. What's remarkable is that clues to this long-lost world may still be preserved today, not just in Scripture, but in fossils. Fossilized bones are revealing growth patterns that point to longer lifespans in birds, dinosaurs and other creatures that once inhabited the earth. Papers and Research: https://www.icr.org/content/oysters-a...
Thomas Halliday explores the Early Cretaceous of China where volcanic ash preserved feathered dinosaurs like Sinosauropteryx, explaining how fossilized pigment sacs reveal camouflage patterns and ancient lacewings evolved wing spots mimicking dinosaur eyes.
Today is a glorious, violent mess. Join me. — Support and sponsor this show! Venmo Tip Jar: @wellthatsinteresting Instagram: @wellthatsinterestingpod Bluesky: @wtipod Threads: @wellthatsinterestingpod Twitter: @wti_pod Listen on YouTube!! Oh, BTW. You're interesting. Email YOUR facts, stories, experiences... Nothing is too big or too small. I'll read it on the show: wellthatsinterestingpod@gmail.com WTI is a part of the Airwave Media podcast network! Visit AirwaveMedia.com to listen and subscribe to other incredible shows. Want to advertise your glorious product on WTI? Email me: wellthatsinterestingpod@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices
In this edition, The Wizard will explain the Holographed System!See omnystudio.com/listener for privacy information.
An unassuming fossilized slab in the basement of a museum in Brazil turned out to be 110-million-year-old dinosaur vomit, and inside that vomit were the bones of two strange, seagull-sized pterosaurs.PLUS:Loss of fresh groundwater is now the leading driver of sea level riseHow doubting your self-doubt makes you doubt lessA huge black hole in a peculiar galaxy may date from the universe's earliest moments Shining a light on where viruses hide out in our bodies, and how they make us sick
長い首の恐竜、鳥のように色鮮やかだった？ 皮膚化石から体色を調査 英国チームが発表。 英ブリストル大学などに所属する研究者らが発表した論文「Fossilized melanosomes reveal colour patterning of a sauropod dinosaur Open Access」は、電子顕微鏡で調べた竜脚類恐竜の皮膚の化石には、動物の鮮やかな色を作り出すメラノソームと呼ばれる構造が示唆された研究報告だ。
What if the energy transition isn't about sacrifice and belt-tightening, but abundance? Are electrified technologies ready to replace the polluting fossil fuel system we're so reliant on? And what will it mean for western nations if they can't keep up with China? In this special bonus episode of Cleaning Up, recorded live in Berlin, Michael Liebreich sits down with Kingsmill Bond, strategist at Ember, to unpack The Electrotech Revolution, a powerful new framing of the global shift from a fossil-fuel economy to an electrified, efficient, and inevitable clean energy system.Together, Kingsmill and Michael explore why the growth of solar and wind is now outpacing fossil fuels worldwide, how China's leadership is reshaping the global landscape, and what Europe and the US must do to compete. Leadership Circle:Cleaning Up is supported by the Leadership Circle, and its founding members: Actis, Alcazar Energy, Davidson Kempner, EcoPragma Capital, EDP of Portugal, Eurelectric, the Gilardini Foundation, KKR, National Grid, Octopus Energy, Quadrature Climate Foundation, SDCL and Wärtsilä. For more information on the Leadership Circle, please visit https://www.cleaningup.live. Links and more:Ember's Electrotech Revolution Report: https://ember-energy.org/latest-insights/the-electrotech-revolution/Ember's Funders: https://ember-energy.org/about/Lauri Myllyvirta on Cleaning Up: https://youtu.be/FqjvCeR9VLgMichael's Pragmatic Reset Part 1: https://www.youtube.com/watch?v=OHKGor2_BzQMichael's Pragmatic Reset Part 1: https://www.youtube.com/watch?v=OFF1imh1U2c
On the phone-in: gardening expert Niki Jabbour takes your questions. Off the top of the show: a fossilized footprint on PEI could be 290-million years old, making it possibility the oldest of its kind in the world.
Fossilized remains can tell us all sorts of things about the anatomy of the great beasts of the past like dinosaurs, but they don't really tell us much about how they acted.However, a remarkable discovery made this summer in Oxfordshire is giving scientists insights into the behaviour of these great beasts.Kirsty Edgar is Professor of Palaeontology at the University of Birmingham, and joins Seán to discuss.
The gang discusses two papers about the ecology of sauropods. The first paper investigates the biomechanics of the Plateosaurus tail, and the second paper looks at direct evidence of sauropod diet from gut contents. Meanwhile, James “makes it interesting”, Amanda may have recorded on the wrong microphone, Curt makes a bold rebrand, and everyone vaguely remembers “Denver: The Last Dinosaur”. Up-Goer Five (Curt Edition): The friends talk about two papers that look at animals with along necks from a long time ago that kids love and were in a movie where one of them called Little Foot went to a great low place between big places. The first paper looks at one of the oldest groups of animals with long necks that had really long things coming out of their bottoms. Some animals use these long things to match how heavy and long their necks are, but some use these long things to hit other animals. Since this group did not have a lot of things to hit other animals that may try to eat them, it would make sense that maybe they used their long things off their bottom to do it. They look at other animals from today and the past to see if this animal could use its long thing from its bottom to hit other animals. And they find that it could. The second paper looks at what one of these long neck animals would eat. They find some parts of one of these animals that died when it was eating, and the bits that it ate were still in its body when it died. They find bits and pieces of things that can make their own food, and they also find that the animal was not very good at breaking up its food in its mouth. References: Poropat, Stephen F., et al. "Fossilized gut contents elucidate the feeding habits of sauropod dinosaurs." Current Biology 35.11 (2025): 2597-2613. Filek, Thomas, et al. "Tail of defence: an almost complete tail skeleton of Plateosaurus (Sauropodomorpha, Late Triassic) reveals possible defence strategies." Royal Society Open Science 12.5 (2025): 250325.
Thanks to Micah for suggesting this week's topic, the trilobite! Further reading: The Largest Trilobites Stunning 3D images show anatomy of 500 million-year-old Cambrian trilobites entombed in volcanic ash Strange Symmetries #06: Trilobite Tridents Trilobite Ventral Structures A typical trilobite: Isotelus rex, the largest trilobite ever found [photo from the first link above]: Walliserops showing off its trident [picture by TheFossilTrade - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=133758014]: Another Walliserops individual with four prongs on its trident [photo by Daderot, CC0, via Wikimedia Commons]: Show transcript: Welcome to Strange Animals Podcast. I'm your host, Kate Shaw. This week we're going to learn about an ancient animal that was incredibly successful for millions of years, until it wasn't. It's a topic suggested by Micah: the trilobite. Trilobites first appear in the fossil record in the Cambrian, about 520 million years ago. They evolved separately from other arthropods so early and left no living descendants, that they're not actually very closely related to any animals alive today. They were arthropods, though, so they're distantly related to all other arthropods, including insects, spiders, and crustaceans. The word trilobite means “three lobes,” which describes its basic appearance. It had a head shield, often with elaborate spikes depending on the species, and a little tail shield. In between, its body was segmented like a pillbug's or an armadillo's, so that it could flex without cracking its exoskeleton. Its body was also divided into three lobes running from head to tail. Its head and tail were usually rounded so that the entire animal was roughly shaped like an oval, with the head part of the oval larger than the tail part. It had legs underneath that it used to crawl around on the sea floor, burrow into sand and mud, and swim. Some species could even roll up into a ball to protect its legs and softer underside, just like a pillbug. Because trilobites existed for at least 270 million years, there were a lot of species. Scientists have identified about 22,000 different species so far, and there were undoubtedly thousands more that we don't know about yet. Most are about the size of a big stag beetle although some were tinier. The largest trilobite found so far lived in what is now North America, and it grew over two feet long, or more than 70 centimeters, and was 15 inches wide, or 40 cm. It's named Isotelus rex. I. rex had 26 pairs of legs, possibly more, and prominent eyes on the head shield. Scientists think it lived in warm, shallow ocean water like most other trilobites did, where it burrowed in the bottom and ate small animals like worms. There were probably other species of trilobite that were even bigger, we just haven't found specimens yet that are more than fragments. Because trilobites molted their exoskeletons the way modern crustaceans and other animals still do, we have a whole lot of fossilized exoskeletons. Fossilized legs, antennae, and other body parts are much rarer, and preserved soft body parts are the rarest of all. We know that some trilobite species had gills on the legs, some had hairlike structures on the legs, and many had compound eyes. A specimen with preserved eggs inside was also found recently. Some incredibly detailed trilobite fossils have been found in Morocco, including details like the mouth and digestive tract. The detail comes from volcanic ash that fell into shallow coastal water around half a billion years ago. The water cooled the ash enough that when it fell onto the trilobites living in the water, it didn't burn them. It did suffocate them, though, since so much ash fell that the ocean was more ash than water. The ash was soft and as fine as powder, and it covered the trilobites and protected their bodies from potential damage, while also preserving the body details as they fos...
Fossilized dinosaur poop is know as coprolite and it holds information about the dinosaurs that we can not find out from their bones. Telling about their diets, habitats and lifestyles. Ichnology, the study of coprolite has added many fascinating insights into an time before man.e
Real Life Ben Ben's been quietly communing with the universe—and possibly with time travelers—through a book of accidental poetry called Adieu, Plane Snake. These are poems born from Wordle guesses, wrangled into a strangely beautiful collection. The result feels like overhearing wisdom whispered from another dimension... or from your roommate's weird dreams. Ben recommends reading it with an open mind and maybe a cup of tea. Or a flux capacitor. Devon Devon had to Dad some emails this week—calmly but firmly correcting errors from people who apparently do not know how email works. He also saw Elio, Pixar's newest mid-tier offering. While it didn't break any new ground for him, the cloning subplot raised a few existential eyebrows, and might be intense for younger kids. It's fine. Just... Pixar-fine. Steven Steven survived another summer birthday party. For those keeping score at home, that's a fairy-themed, girls-only pizza party in the park, followed by public swim chaos. Summer birthdays always mean competing with vacation season, but the magic of fairy dust and chlorine carried the day. He also dove into The Alters on Gamepass—a sci-fi survival game where the only way to make it through is to clone alternate versions of yourself. Each “Alter” has its own personality and baggage, forcing the player to confront wildly different versions of who they could've been. Existential dread with excellent lighting and resource management. Future or Now Ben There's never enough Becky Chambers. Ben wrapped up The Galaxy, and the Ground Within, the final book in the Wayfarers series. It's tender, slow, and full of aliens being thoughtful toward each other. No war, no chosen one. Just beings trying to communicate and grow. Want to nerd out even more? Check out the Wayfarers wiki's list of species and marvel at Chambers' world-building, where no one species gets to be “the default.” Steven Meanwhile, Steven's still trippin'—on science. A new study published in June strengthens the case that humans were in North America at least 23,000 years ago. How? Fossilized footprints in ancient lakebeds at White Sands, New Mexico. Radiocarbon-dated mud backs up earlier studies, making this the third independent line of evidence. It's a big deal—and a good reminder that science is often slow, muddy, and surprising. Devon This week, Devon is Future-or-Now neutral. Book Club We're taking next week off—so catch up on chapters if you're behind, or just sit outside and let your brain breathe. It deserves it. This week we read Chapters 7 (“The Wild”) and 8 (“The Summer Bear”) of A Psalm for the Wild-Built by Becky Chambers. (Audible listeners, that's Chapters 9 and 10.) We're deep in tea monk territory now. Dex continues their journey into the unknown and meets challenges that aren't dragons or monsters, but doubts and unspoken expectations. It's a gentle reminder that even in utopia, people still struggle with meaning and self-worth. It's deeply human—even when the characters aren't. See You on Patreon If you're already supporting us there—thank you. We've got bonus episodes, Discord chats, and weird side quests waiting. This week we're sharing a sneak peek at our next theme episode and some alternate podcast titles we almost used. If you're not on board yet, come say hi. It's like a summer birthday party, but with less sunburn and more sci-fi.
This week on Blurry Hysteria, we dive deep—literally—into prehistoric weirdness and modern airport madness.First up, scientists exploring Kentucky's Mammoth Cave have uncovered two brand new species of ancient sharks, proving that even in a cave, life finds a way to terrify you. Fossilized jaws, razor teeth, and the lingering dread that somewhere down there might be one still chewing. Take a bite out of ancient history with us—just mind your fingers.Then we taxi straight onto the chaos of Chicago's O'Hare International Airport, where a food delivery driver was caught joyriding across the tarmac like it was DoorDash: Fast & Furious Edition. Why follow signs when you can follow your gut right onto the runway?From subterranean sea beasts to security breaches with snacks, this episode has it all: fossils, fries, and a side of “how is this real?”Links & Resources
We talk with our friend and author of the Dirt That Feeds You - Krocky Meshkin. What are some of the ideas that are revealed when we look into fossilized human foot prints? Humans in Ancient America before the land bridge? Walking with Dinosaurs? Maybe just a funny walk? Join us on an adventure (as we go off topic too many times) Follow Krocky's Youtube - https://www.youtube.com/grandcanyontv Follow his Insta - https://www.instagram.com/krockymeshkin/ We stream live video every sunday at 4 pm pacific only at www.SchrabHomeVideo.com visit RealLifeSciFi.show Support us and get more content at Patreon.com/reallifescifi we exist because of you. hit us up at WadeandWilly@gmail.com Thank you for listening Thank you for having friends with different beliefs than you.
Fossilized forests and warm-climate animal remains in the Arctic suggest the region was once much warmer. This aligns with biblical history rather than evolutionary timescales. To support this ministry financially, visit: https://www.oneplace.com/donate/1232/29
It was just another day at the Bonkerballs Bugle when Investigative Reporter Mindy and Editor in Chief Guy Raz got the inside scoop on a story that could unravel a mystery 261 million years in the making. Join Mindy, Guy Raz and Intern Dennis as they head down to the National Archive of Bromalites and Coprolites to uncover exactly how the dinosaurs got so big. It's the who, when, where, why, how and WOW of Dino Poop!For more WOWs online, visit https://bit.ly/3DWotmC. Grownups, help support our podcast and our mission to create content and experiences that connect laughter to learning, curiosity to innovation and kids to the WOWs in their world!Join the World Organization of Wowzers today and receive quarterly mailings and birthday cards, access to 1000+ digital activities, first dibs at live show tickets, plus a welcome kit with t-shirt and an autograph from Mindy & Guy Raz! Visit https://bit.ly/40xiRrH to sign your Wowzer up for a membership to the World Organization of Wowzers today!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
Fossilized termite nests identical to modern ones were found in dinosaur-era wood. This contradicts evolutionary claims of gradual development, supporting the biblical assertion that creatures reproduce after their kind. To support this ministry financially, visit: https://www.oneplace.com/donate/1232/29
Manuel Martinez Garcia, Ph.D., a professor of microbiology in the Physiology, Genetics and Microbiology Department at the University of Alicante in Spain, paints a picture of what microbial life looked like thousands of years ago by analyzing microbial genomic signatures within ice cores collected from the Antarctic ice shelves in the 1990s. Links for the Episode New avenues for potentially seeking microbial responses to climate change beneath Antarctic ice shelves – mSphere paper. Viruses under the Antarctic Ice Shelf are active and potentially involved in global nutrient cycles – Nature communications article. Manuel Martinez Garcia's Lab website. How stable is the West Antarctic Ice Shelf? – Press Release from Alfred Wegener Institute. Take the MTM listener survey! Watch this episode: https://youtu.be/CHCMO74_gIY Ashley's Biggest Takeaways There is a unique habitat beneath Antarctic ice shelves, where microbes live without light and rely on unusual energy sources. Ice cores from these Antarctic ice shelves can preserve fossilized genomic records of microbial life from long ago. Comparing past and present samples can help us understand how microbial life is responding to environmental stressors, like temperature changes and acidification, over time. It can also provide key insights to changes in biodiversity. Featured Quotes: Motivation for the Research Ice shelves are like massive floating ice that are in Antarctica, mainly. They can be as big as, for example, France, the country. So, they are super big—they are enormous. And they can be as thick as, let's say, 1000 meters. So, this is a massive [piece of] ice that we have in our planet. And beneath that massive ice, we can have a very peculiar and a special habitat in which microbes live without light. They have to manage, to thrive and reproduce, without using a standard energy like we have on the surface of the sea or in the forest, where we have light that is driving and providing the energy for the ecosystem. But in this case, these ecosystems are totally different. [The ice shelves] are deep and interconnected. Basically, there are different oceanic currents, for example, there is one Circumpolar Current that surrounds Antarctica, and there are also other currents that basically go from the bottom to the surface, moving, you know, all the water masses. The interesting part of this story is that every single second in our lives, this sea that is beneath the platform, the ice shelf, is frozen over and over, and then we have different layers of antiquity that preserve the microbes that are living in the ocean. So, for example, let's say, 1000 years ago, the sea water was frozen, and then we can find a layer beneath the Antarctica ice shelf, where these microbes are preserved and frozen. Basically, it's like a record—a library of microbes, fossil records of microbes—from the past ocean, from 1000 years ago until present, more or less. And then we can go to these records, to these layers of frozen sea water, and pick these samples to somehow recover the genetic material of the microbes that were preserved and frozen 1000 years ago or 500 years ago, in the way that we can somehow reconstruct or build the genetic story of the microbes from the past, for example, pre-industrial revolution to present. We need to think that microbes sustain the rest of the food web. So, they sustain of the rest of life in the ocean. They provide carbon for the rest of organisms, the fishes, whales [and other] big animals that we have in our oceans. And if the microbes are responding in a way that is not satisfactory, or in the way that we think can maintain the food web, this is kind of scary. And this is what we are trying to do: we are trying to go back to the past and see how the microbes are changing [genetically]. Sample Collection We didn't collect the samples. [They were collected] back in the 90s, so, 40 years ago, by a German group led by the Alfred Wegener Institute, which is probably one of the most famous polar institutes in the world. They, basically, led an expedition, I think it was in 92, and they decided to go to this ice shelf in Antarctica, in the Filchner–Ronne Ice Shelf to collect these ice cores. And then the surprise was when they were progressing in the drilling, they realized that on the top part of the ice core was fresh water, meteoric snow that was compacted forming the ice. But they realized that below that part, there was a sea water that was frozen. And then they thought that these samples were very interesting, because they somehow store material from the past, and they shipped these samples to Alfred Werner Institute in Bremerhaven in Germany. And half of the samples were stored for 40 years until I decided to contact the Institute and to propose this research. And I basically contacted the director of the Institute, and also the group of Frank Wilhelm, to propose the idea. And basically, I said, ‘Hey, I think what you have in your research is a valuable material that that can provide interesting answers for climate change and microbiology.' And they say, ‘Well, that's interesting. And we never thought about that.' And then we started a collaboration to dig into these questions. Shipping the Ice Cores We had a meeting after one of the first pandemic lockdowns, when they allow [me] to travel. I went to Bremerhaven to have a personal meeting with the team. And we decided to ship some samples to Spain. They arrived frozen and very well packaged and preserved in an isolated container. But it was really surprising to see that that they were delivered in the same compartment with a dry ham. That was a that was a funny story! Sample Preparation When we received the samples, the first thing was to basically decontaminate the surface of the [ice]. Because when you unpackage, you have an ice core, pieces like a half meter. And then, we have to think that this ice core has been manipulated by different groups, different people. And you have to decontaminate the surface of the ice core in order to just have the center of the ice core for the for the investigation. And basically, we adapted a protocol in order to make sure that we didn't have cross contamination from the rest of the from the surface. So, what we did was we melted the center of the core—well, in fact, different parts of the core with different ages, from 1000 years old to 200 years old—and we melted in a very dedicated laminar flow hood that we have in a clean room. And then, we extracted the DNA from that piece. And in our case, the amount of DNA was so little that we had to amplify with some molecular techniques in order to have [enough] copies of this genetic material to do sequencing. Sample Analysis I will say that we are in the middle of the project. We had, like, 2 years ongoing for the project. The most surprising was 2 things. One, in the sea water, beneath the Antarctic, we discovered a very autoctonos (indigenous) viral community that was quite different from the rest of the world, I will say, from the rest of the ocean. So, I think this viral community is quite adapted to infect the microbes that are living in this peculiar environment beneath the Antarctica ice shelf. And these viruses were carrying some genes that we think are very important for microbes. We call these genes auxiliary metabolic genes. And these genes are very important because somehow the viruses provide these pieces of information, of DNA material, to microbes that are driving important ecological roles, like, for example, carbon fixation. It's very important, because carbon fixation is probably the primary step in all ecosystems—to provide food for the rest of the organisms. And if this is altering, or we are altering it with different factors—like temperature increase, like melting of the ice—its going to change these patterns and the rate of carbon fixation. This is going to produce a deep impact for the rest of organisms. We are still investigating, but we think that it's interesting to think that microbes that live in our ocean now are responding to stressing factors like increasing temperature and also acidification by different ways. In fact, it is unclear—it is a very hot topic and a very hot question—because we don't know for sure what the fate of these microbes in our oceans is going to be. For example, people think that we are going to lose biodiversity. There are some hypotheses that say that heterotrophy is going to be more predominant in the sea water. But it's unclear, because we don't really have fossil records that can compare the past to the present, and this is what we can provide, or at least potentially provide. We can say, ‘Hey, we can go before the industrial revolution, before the CO2 increase, and try to compare series of different samples until the present in order to see if, for example, heterotrophy, or microbes that are heterotrophs, are more predominant in modern samples compared to unseen samples.
News items read by Laura Kennedy include: Fossilized track marks indicate earliest known use of handcarts (details)(details) DNA tracing confirms complex genetic backgrounds of the Huns (details)(details) Super heating and cooling from Vesuvius eruption caused glass brain (details)(details) Research summary: Göbekli Tepe was a domestic site (details)
Today's episode brings us the converting of aircraft wind (from jet engines) into energy, the fossilized bee that is puzzling scientists, and on This Day in History; the invention of Nylon. US airport installs world's first pods that turn jet blast into power | Interesting Engineering Incredible 14.6-Million-Year-Old Fossil Bee Discovered In New Zealand | IFLScience Scientists Just Unearthed a 14.6-Million-Year-Old "Bee Fossil"—Its Origins Don't Make Sense | Daily Galaxy A bee from the middle Miocene Hindon Maar of southern New Zealand (Hymenoptera, Colletidae) - Scientific Publications of the Muséum national d'Histoire naturelle, Paris Nylon and the Double Helix Wallace Hume Carrothers Contact the show - coolstuffcommute@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices
A new MP3 sermon from Bible Believers Fellowship is now available on SermonAudio with the following details: Title: 145 Written In Fossilized Squid Ink (Evidence For God) Our Daily Greg Subtitle: Evidence For God Speaker: Gregory A. Miller Broadcaster: Bible Believers Fellowship Event: Devotional Date: 2/21/2025 Bible: Genesis 7:23 Length: 4 min.
We humped Kendall, fossilized vomit, wedding musings -- kids at your nuptials, a "Romy and Michelle" sequel and a "Little House" reboot Learn more about your ad choices. Visit podcastchoices.com/adchoicesSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
We humped Kendall, fossilized vomit, wedding musings -- kids at your nuptials, a "Romy and Michelle" sequel and a "Little House" reboot Learn more about your ad choices. Visit podcastchoices.com/adchoices
Send us a textIn this episode of Wildly Curious, hosts Katy Reiss and Laura Fawks Lapole dive into a truly mind-boggling discovery—literally! Learn about the astonishing find of a fossilized dinosaur brain, uncovered in a tide pool in southern England. Preserved by bog-like conditions over 133 million years, this rare fossil reveals intricate details of a plant-eating dinosaur's brain, including its cortex, capillaries, and even the folds and wrinkles. Katy and Laura explore how the unique chemistry of bogs led to this extraordinary preservation and what it tells us about dinosaur intelligence and evolution.Perfect for paleontology fans, science enthusiasts, and anyone curious about the marvels of fossilization and prehistoric life!Want to see behind the scenes and unedited footage?!
2024 was another amazing year in human origins research. In this episode, three Leakey Foundation grantees (and one podcast host) share their picks for the most exciting discoveries of the year. Support this show and the science we talk about. Your tax-deductible gift to The Leakey Foundation will be quadruple-matched through midnight on December 31! Click here to donate. Want more science between podcast episodes? Join our monthly newsletter for human origins news and updates from Origin Stories and The Leakey Foundation. Links to learn more All research articles are open-access and free to read On the genetic basis of tail-loss evolution in humans and apes Why don't humans have tails? Scientists find answers in an unlikely place Long genetic and social isolation in Neanderthals before their extinction Meet Thorin: A cave-dwelling population of Neanderthals isolated for 50,000 years Recurrent evolution and selection shape structural diversity at the amylase locus How early humans evolved to eat starch Footprint evidence for locomotor diversity and shared habitats among early Pleistocene hominins Fossilized footprints reveal two extinct hominin species living side by side 1.5 million years ago
1030. This week, we look at why "hang" has two past-tense forms: "hanged" and "hung." (And why I keep messing them up!) Then we expand on why "pair" can be singular or plural. And finally we look at why we hear some words only in set phrases such as "bated breath," "throes of agony," and "to and fro."The "archaic language" segment was written by Karen Lunde, a former Quick and Dirty Tips editor who has crafted hundreds of articles on the art of writing well. She was an online education pioneer, founding one of the first online writing workshops. These days, she provides writing tips and writing coach services at HelpMeWriteBetter.com.
To gaze upon a full T. rex skeleton is to be transported back in time. Dinosaur fossils are key to understanding what these prehistoric creatures looked like, how they moved, and where they lived.But there's one type of dinosaur fossil that's sometimes overlooked: poop. Its scientific name is coprolite. These fossilized feces are rarer than their boney counterparts, but they're key to better understanding dino diets and ecosystems.This all raises an important question: How scientists know if something is fossilized dino poop or just a rock?At Science Friday Live in Boulder, Ira talks with Dr. Karen Chin, paleontologist and professor of geological sciences at the University of Colorado, Boulder to answer that question and much more.Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.
Using radiation to curb rhino Poaching, Weird Wednesday has fossilized feces, a tent naming contest, and a unique animal far from home. Plus, on This Day in History, the first large scale cultivated strawberry is introduced. South African researchers test use of nuclear technology to curb rhino poaching As Mentioned in the Rhino Story Above: The Private Rhino Owners Association An Arizona museum tells the stories of ancient animals through their fossilized poop | AP News Watch: Pennsylvania market asks public to name its new tent - UPI.com Broad Street Market Tent Naming Contest — Broad Street Market Rainforest animal called a kinkajou rescued from dusty highway rest stop in Washington state | AP News TDIH: A Brief History of the Strawberry (thespruceeats.com) TDIH: Michael Keens - The Daily Gardener A Brief History of Trans-Atlantic Balloon Crossings | Smithsonian (smithsonianmag.com) Contact the show - coolstuffcommute@gmail.com Learn more about your ad choices. Visit megaphone.fm/adchoices
Why did researchers find a fossil tyrannosaur with its final meal of some drumsticks in its stomach?
This week we need to thanks a bunch of listeners for their suggestions: Bowie, Eilee, Pranav, and Yuzu! Further reading: Elaborate Komodo dragon armor defends against other dragons Giant killer lizard fossil shines new light on early Australians A New Origin for Dragon Folklore? The Wyvern of Wonderland The Komodo dragon: The beautiful tree goanna: The perentie: Fossilized scale tree bark looks like reptile scales: Show transcript: Welcome to Strange Animals Podcast. I'm your host, Kate Shaw. This week we're going to revisit a popular topic we talked about back in episode 53. That episode was about dragons, including the Komodo dragon. Since then, Bowie has requested to learn more about the Komodo dragon and Eilee and Pranav both suggested an updated dragon episode. We also have a related suggestion from Yuzu, who wants to learn more about goannas in general. We'll start with the Komodo dragon, which gets its name because it's a huge and terrifying monitor lizard. It can grow over 10 feet long, or 3 meters, which means it's the biggest lizard alive today. It has serrated teeth that can be an inch long, or 2.5 cm, and its skin is covered with bony osteoderms that make it spiky and act as armor. Since the Komodo dragon is the apex predator in its habitat, it only needs armor to protect it from other Komodo dragons. Fortunately for people who like to hike and have picnics in nature, the Komodo dragon only lives on four small islands in Indonesia in southeast Asia, including the island of Komodo. Young Komodo dragons have no armor and spend most of the time in trees, where they eat insects and other small animals. As the dragon gets older and heavier, it spends more and more time on the ground. Its armor develops at that point and is especially strong on the head. The only patches on the head that don't have osteoderms are around the eyes and nostrils, the edges of the mouth, and over the pineal eye. That's an organ on the top of the head that can sense light. Yes, it's technically a third eye! The Komodo dragon is an ambush predator. When an animal happens by, the dragon jumps at it and gives it a big bite from its serrated teeth. Not only are its teeth huge and dangerous, its saliva contains venom. It's very good at killing even a large animal like a wild pig quickly, but if the animal gets away it often dies from venom, infection, and blood loss. Like a lot of reptiles, the Komodo dragon can swallow food that's a lot bigger than its mouth. The bones of its jaws are what's called loosely articulated, meaning the joints can flex to allow the dragon to swallow a goat whole, for instance. Its stomach can also expand to hold a really big meal all at once. After a dragon has swallowed as much as it can hold, it lies around in the sun to digest its food. After its food is digested, which can take days, it horks up a big wad of whatever it can't digest. This includes hair or feathers, horns, hooves, teeth, and so on, all glued together with mucus. A Komodo dragon eats anything it can catch, and the bigger the dragon is, the bigger the animals it can catch. One thing Komodo dragons are just fine with eating are other Komodo dragons. As we mentioned a few minutes ago, the Komodo dragon is a type of monitor lizard, and there are lots of monitor lizards that live throughout much of the warmest parts of the earth, including Australia. Yuzu suggested we talk about the goanna, which is the term for monitor lizards in the genus Varanus, although it's also a term sometimes used for all monitor lizards. Goannas are more closely related to snakes than to other types of lizard. Like the Komodo dragon, the goanna will eat pretty much any animal it can catch, and will also scavenge already dead animals. Smaller goannas mostly eat insects, especially the tiny goanna often called the short-tailed pygmy monitor or just the pygmy monitor.
Walking into Karen Chin's office at the University of Colorado, Boulder, one of the first things you might notice is that petrified poops are everywhere. They're in shallow boxes covering every surface and filling up shelves, cabinets and drawers. She's a leading expert in the fossils, known as coprolites. They delight her because of all they reveal about the ancient eating habits and food webs of dinosaurs — rare insights for the paleontology world. This episode, she talks with Short Wave co-host Aaron Scott about the lessons scientists can learn from ancient poopetrators.Interested in learning more ancient or scatological mysteries of science? Email us at shortwave@npr.org — we might cover it on a future episode!
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