I Know Dino: The Big Dinosaur Podcast
I Know Dino is a weekly podcast about dinosaurs, hosted by Garret and Sabrina, a husband-and-wife team of dinosaur enthusiasts. Each episode covers the latest dinosaur discoveries and paleontology news, often featuring interviews with experts. The show also includes a 'dinosaur of the day' segment, fun facts, and answers to listener questions. It connects dinosaurs to a wide range of topics, making paleontology accessible and entertaining for both experts and newcomers.
Episodes
The Scientific Advisor for Netflix’s The Dinosaurs
Joschua Knüppe returns to discuss working on dinosaur documentaries, paleoart (from press releases to murals), and many more projects. Plus the new raptor, Kank australis, which may have been an active fisher.For links to every news story, all of the details we shared about Oohkotokia, links from Joschua Knüppe, and our fun fact check out https://iknowdino.com/Oohkotokia-Episode-572/Join
Volcanoes and Extinctions with History Daily
Lindsay Graham from History Daily explores the human side of two topics we often discuss on the show: extinction and volcanic eruptions.On June 3, 1844, after becoming collector’s items for being a rare species, the last pair of great auks is killed by fishermen.On August 26, 1883, a volcano explodes on the island of Krakatoa, sparking one of the deadlest natural disasters in history.Go t
Dinosaur Growth!
Tyrannosaurus hatchlings; Tyrannosaurus took 40 years to reach full size; Some dinosaurs grew really fast and some were incredibly slow; Growth affects how much dinosaurs need parental care; A listener question about how sauropod diets changed as they grew; And a whole lot more dinosaur growth researchFor links to every news story, all of the details we shared about Tambatitanis, and our
Soft Tissues: Patreon Preview
This episode was previously released to our patrons on www.patreon.com/iknowdinoIf you want to hear more episodes like this (and get new content every week) join us at patreon.com/iknowdinoIf we reach 1,000 patrons by the end of August we'll do something special to celebrate!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-s
The Dinosaur with the Widest Wingspan Ever
Bird expert Daniel Ksepka joins us from the Bruce Museum to discuss some of the most interesting extinct birds, dinosaur brains, and much more. Plus the new sauropodomorph Xiangyunloong with an extra sturdy tail.For links to every news story, all of the details we shared about Brasilotitan, links from Daniel Ksepka, and our fun fact check out https://iknowdino.com/Brasilotitan-Episode-570
A Spiky Hadrosaur Dinosaur and Paleoartist Tara Tassone
A new hadrosaur dinosaur mummy includes "cutaneous spikes" that would have given its skin a thorny texture. Plus Tara Tassone joins to discuss making our Dinosaur Rookie Cards and designing our new logo (and I Know Paleo logo).For links to every news story, all of the details we shared about Atacamatitan, links from Tara Tassone, and our fun fact check out https://iknowdino.com/Atacamatit
Theropods! It Wasn't Just T. rex with Tiny Arms
From the smallest ones (birds) to the largest (tyrannosaurs) and in between. The evolution of theropods, an extra large tyrannosaur, more evidence that Nanotyrannus is valid, two new small theropods (enantiornithine birds), and much moreFor links to every news story, all of the details we shared about Avimimus, and our fun fact check out https://iknowdino.com/Avimimus-Episode-568/Join us
A new species of Spinosaurus and Ogden's Dinosaur Park
Spinosaurus mirabilis has a head unlike any other spinosaur with possibly the tallest head crest of any non-avian dinosaur. Plus, Jeff Bond joins from Ogden's George S. Eccles Dinosaur Park to discuss what it's like running a museum with animatronics, fossils, a prep lab, sculptures, and (in the near future) puppets!For links to every news story, all of the details we shared about Bonatit
Paleontologist Interviews: Steve Brusatte on How Birds Survived the Dinosaur Extinction
Dr. Steve Brusatte joins us for a paleontologist interview about The Story of Birds, exploring how birds survived the dinosaur extinction, evolved from dinosaur ancestors, and became one of Earth's most successful groups of animals.In this episode of I Know Dino, we cover new dinosaur discoveries and dinosaur research before sitting down with Steve Brusatte, paleontologist, author, and Un
A tyrannosaur tooth embedded in a hadrosaur skull
An extraordinary fossil find provides fresh evidence about dinosaur behavior and predator-prey interactions.Plus hadrosaurs breaking their tails while mating, a diplodocoid with a broken tail tip, and many more paleopathologies.For links to every news story, all of the details we shared about Koparion, and our fun fact check out https://iknowdino.com/Koparion-Episode-565/Join us at www.pa
Rob Sula who co-discovered the Tanis site
The Tanis site is one of the most important paleo sites in North America, showing details of the exact day when the Cretaceous ended. Plus two new cute dinosaurs.For links to every news story, all of the details we shared about Silvisaurus, links from Rob Sula, and our fun fact check out https://iknowdino.com/Silvisaurus-Episode-564/Join us at www.patreon.com/iknowdino 
Hadrosaur Hooves, Head Combs, Muscles, and More Soft Tissues
Lots of new discoveries of soft tissues in dinosaurs. Plus new studies to confirm old soft tissues and a new—controversial—iguanodont.For links to every news story, all of the details we shared about Santanaraptor, and our fun fact check out https://iknowdino.com/Santanaraptor-Episode-563/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-fre
April Fowls: Archaeopteryx and Dinosaur Evolution
A new troodontid with a skull like a pachycephalosaur, two new prehistoric birds, the bird evolutionary tree, how birds developed the ability to fly, how we know Microraptor turned out to be a decent flier, and a mathematical rule that shapes theropod facesFor links to every news story, all of the details we shared about Archaeopteryx , and our fun fact check out https://ik
The second dinosaur ever to be found with its voicebox
Plus a duck-billed dinosaur with a strong jaw and a couple of small dinosaurs from the the U.S. and EuropeJoin us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.In dinosaur news this week:A New Jurassic neornithischian dinosaur with a Voice Box. Pulaosaurus qinglong, from China’s Tiaojishan Formation, has only the second larynx ever found pre
Mark Witton and the King Tyrant
Plus a new alvarezsaurid theropod, Manipulonyx; A huge bonebed in Romania; new dinosaur fossils found at Dinosaur National Monument; and our first Dino Duels winnersFor links to every news story, all of the details we shared about Inosaurus, links from Mark Witton, and our fun fact check out https://iknowdino.com/Inosaurus-Episode-561/Join us at www.patreon.com/iknowdino for dinosaur requ
Riley Black Returns and a new Dino Duels Championship
Riley, one of our favorite dinosaur writers, returns to discuss her latest book and lots of other dinosaur topics. Plus a new ceratopsian—Ferenceratops. And a new Dino Duels Championship.For links to every news story, all of the details we shared about Quaesitosaurus, links from Riley Black, and our fun fact check out https://iknowdino.com/Quaesitosaurus-Episode-560/Join us at www.patreon
Sauropod Shindig
Five new sauropods from all across the world and the sauropod family tree. Plus new embryos and hatchlings, sauropod speed estimates, and much much more.For links to every news story, all of the details we shared about Cetiosauriscus, and our fun fact check out https://iknowdino.com/Cetiosauriscus-Episode-559/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-fr
Dinosaur Tracks & Escape Rooms
New track sites, swim tracks, and mating dance arenas around the world tell us about the behavior of theropods, ceratopsians, and sauropods. Plus David Spira joins from Room Escape Artist to share his favorite dinosaur themed escape rooms.For links to every news story, all of the details we shared about Segnosaurus, links from David Spira, and our fun fact check out https://iknowdino.com/
Bob Nicholls: Paleoartist Extraordinaire
Robert (Bob) Nicholls has been painting, sculpting, and painting some of our favorite paleoart for decades. He joins us to share how he does it. Plus, a fossil found hundreds of feet below a natural history museum; The world's oldest cerapodan dinosaur; And new theropod and iguanodontian fossilsFor links to every news story, all of the details we shared about Emausaurus, links from Bob Ni
Updates on the Origins of Dinosaurs
Two new dinosaurs from the middle of the Triassic: the theropod Anteavis and the sauropodomorph Huayracursor. Plus our reviews of several TV shows, movies, and books including Walking with Dinosaurs.For links to every news story, all of the details we shared about Ornithopsis, and our fun fact check out https://iknowdino.com/Ornithopsis-Episode-556/Join us at www.patreon.com/iknowdino for
Top 25 Dinosaur Discoveries of 2025
Spicomellus, Nanotyrannus, and tons of other fantastic new discoveries!For links to every news story, all of the details we shared about Garudimimus, and our fun fact check out https://iknowdino.com/Garudimimus-Episode-555/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Garudimimus, an ornithomimosaur that wasn't th
Nanotyrannus is Valid!
Two separate groups of researchers have independently confirmed that Nanotyrannus is its own genus and not just a juvenile T. rex. Plus a new Nanotyrannus species and another new tyrannosauroid and tyrannosaur injuries.For links to every news story, all of the details we shared about Calamosaurus, and our fun fact check out https://iknowdino.com/Calamosaurus-Episode-554/Join us at www.pat
Zofia Kielan-Jaworowska with History Dispatches
Zofia Kielan-Jaworowska was a Polish scientist and the first woman to lead a dinosaur excavation expedition. On her explorations of the Gobi Desert, she discovered many famous animals, including Deinocheirus—a dinosaur that, for decades, was known only by its enormous, terrifying arms & claws. But when we finally found the rest of its body, it turned out to look more like Jar Jar Bink
The most complete pachycephalosaur ever found!
Zavacephale is both the oldest and most complete pachycephalosaur ever found. Plus three more new dinosaurs and Michele Hollow joins us to discuss Mary Anning.For links to every news story, all of the details we shared about Stenopelix, links from Michele Hollow, and our fun fact check out https://iknowdino.com/Stenopelix-Episode-553/Join us at www.patreon.com/iknowdino for dinosaur reque
What Dinosaurs Ate
Plus, a new species of megaraptor, Joaquinraptor casali, is one of the most complete ever found.For links to every news story, all of the details we shared about Dromaeosauroides, and our fun fact check out https://iknowdino.com/Dromaeosauroides-Episode-552/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Dromaeosaur
Jurassic World Rebirth with Common Descent
We joined the Common Descent podcast for their Silver Screen Science segment.We go through everything Jurassic World Rebirth got right and wrong as well as our nit-picks of the details that got under our skin.Check out the More Thoughts segment at https://www.patreon.com/posts/142875146/ for more.Check out the Common Descent Podcast at commondescentpodcast.com and join their patreon at ww
Weird & Dead Treasures
Amy Atwater, co-host of Weird & Dead joins to discuss some of her favorite fossils and her new book The Fossil Keeper's Treasure. Plus a new ornithomimosaur with big hands, Mexidracon, and monstersaursFor links to every news story, all of the details we shared about Mochlodon, links from Amy Atwater, and our fun fact check out https://iknowdino.com/Mochlodon-Episode-551/Join us at www
Herrerasaur Hurrah!
Herrerasaurs are some of the earliest known dinosaurs and these Triassic carnivores have been found all over the world. They're a confusing group, but thanks to pathologies and fossilized poop we know a bit about how they behaved.For links to every news story, all of the details we shared about Sanjuansaurus, and our fun fact check out https://iknowdino.com/Sanjuansaurus-Episode-550/Join
The Best Discovery of the Year!
A new Spicomellus find reveals just how crazy its armor was. Plus Six brand new sauropods!For links to every news story, all of the details we shared about Liaoningosaurus, and our fun fact check out https://iknowdino.com/Liaoningosaurus-Episode-549/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Liaoningosaurus, a
The most remarkable fossils you've never seen before
Dr. Dean Lomax and Bob Nicholls join to tell us about their upcoming book The Secret Lives of Dinosaurs (which includes some really cool fossils like an extremely rare two-headed fossil)For links to every news story, all of the details we shared about Calamospondylus, links from Dean Lomax and Bob Nicholls, and our fun fact check out https://iknowdino.com/Calamospondylus-Episode-548/Join
Dinosaur Brains
The discovery of a new Psittacosaurus species from a braincase, how spinosaur brains adapted for eating fish, revisiting T. rex intelligence, and many more dinosaur brain updatesFor links to every news story, all of the details we shared about Tatankacephalus, and our fun fact check out https://iknowdino.com/Tatankacephalus-Episode-547/Join us at www.patreon.com/iknowdino for dinosaur req
Troodon and Dr. Kenneth Lacovara
New support for Troodon as a valid dinosaur genus. Plus Dr. Kenneth Lacovara joins us to discuss the Edelman Fossil Park & Museum, Colossal Biosciences, Dreadnoughtus, Jurassic Park, and more.For links to every news story, all of the details we shared about Veterupristisaurus, links from Kenneth Lacovara, and our fun fact check out https://iknowdino.com/Veterupristisaurus-Episode-546/
Are Silesaurs Dinosaurs?
Silesaurs are definitely dinosauromorphs (close relatives of dinosaurs) but were they true dinosaurs?For links to every news story, all of the details we shared about Planicoxa, and our fun fact check out https://iknowdino.com/Planicoxa-Episode-545/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Planicoxa, an iguano
Ankylosaur Armor Announcements
Two new species, Zhongyuansaurus junchangi and Tianzhenosaurus chengi. How paleontologists use details in the ankylosaur armor to identify the species. Plus, the first ever ankylosaurid (tail club-wielding ankylosaur) footprint.For links to every news story, all of the details we shared about Mojoceratops, and our fun fact check out https://iknowdino.com/Mojoceratops-Episode-544/Join us a
Jurassic World Rebirth
We saw Jurassic World Rebirth on opening day, but haven't discussed it with each other yet. We share all our favorite moments, dinosaurs, and theories about the movie.For all of our fun facts and other details go to https://iknowdino.com/-Episode-543/In this episode, we break down the horror-infused tone of Jurassic World: Rebirth, from malfunctioning park systems to scary Mosasaurus sequ
All About Allosaurus
New species, old species, size, behavior, and everything we else we know about Allosaurus!For links to every news story, sources about Allosaurus, and our fun fact check out https://iknowdino.com/Allosaurus revisited-Episode-542/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Allosaurus, the quintessential (Late) Ju
Dungeons, Dragons, & Dinosaurs
Dr. Michael O'Sullivan joins to discuss his part in bringing dinosaurs to Dungeons & Dragons (and Pathfinder). We also cover the latest and greatest AI methods used in paleontology. Plus two new "compsognathid-like" dinosaurs and an ankylosaur for our dinosaur of the day.For links to every news story, all of the details we shared about Panoplosaurus, links from Michael O’Sullivan, and
Three Cute New Titanosaurs
Uriash kadici and Petrustitan hungaricus lived on Hateg island and would have had to deal with the murder giraffe—Hatzegopteryx. Plus the "titan of salt" Chadititan. We also celebrate world metrology day with some dinosaur size comparisons.For links to every news story, all of the details we shared about Eodromaeus, and our fun fact check out https://iknowdino.com/Eodromaeus-Episode-540/J
Award Winning Paleoartist Franco Tempesta
We have loved Franco's art longer than we knew the term "paleoart". He joins to explain his process of illustrating for books–including ours. Plus a new sauropodomorph with a big head named Lishulong wangi.For links to every news story, all of the details we shared about Chilantaisaurus, and our fun fact check out https://iknowdino.com/Chilantaisaurus-Episode-539/Dinosaur of the day Chila
Dinosaurs on Trial 2: Double Jeopardy
We bring back our fan-favorite segment: Dinosaurs on Trial! Patrons submitted dinosaur “crimes,” and we argue the cases like whether or not compsognathids are misidentified juvenile theropods. Plus a new ornithomimid from Uzbekistan named Dzharacursor.For links to every news story, all of the details we shared about Nurosaurus, and our fun fact check out https://iknowdino.com/Nurosaurus-E
Over 100 Middle Jurassic tracks from Scotland
Interview with Tone Blakesley, who recently described 131 dinosaur footprints on the Isle of Skye, Scotland. The tracks include those made by Megalosaurus and Cetiosaurus (or close relatives) and Tone made an accompanying documentary for the paper.For links to every news story, all of the details we shared about Ornithodesmus, links from Tone Blakesley, and our fun fact check out https://
A New Middle Jurassic Allosauroid
Yuanmouraptor wasn't a raptor or a megaraptorid, but it did have two foot long jaws full of sharp, serrated, teeth. Plus a "noble" tyrannosauroid, Kileskus, that had a long crest down its head and lived about 100 million years before T. rex.For links to every news story, all of the details we shared about Kileskus, and our fun fact check out https://iknowdino.com/Kileskus-Episode-536/Join
A Two Fingered Therizinosaur
Duonychus tsogtbaatari was found in what is now Mongolia with strong evidence that it only had two fingers on each hand. Plus the Jurassic World: Rebirth trailer, Walking with Dinosaurs is coming back, and more.For links to every news story, all of the details we shared about Sinovenator, and our fun fact check out https://iknowdino.com/Sinovenator-Episode-535/Join us at www.patreon.com/i
A New Carcharodontosaurid That You'll Never See
Tameryraptor markgrafi is a significant dinosaur that was named by an even more significant paleontologist. But only photos and a braincase of it remain.For links to every news story, all of the details we shared about Dakotadon, and our fun fact check out https://iknowdino.com/Dakotadon-Episode-534/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episode
The Shady Dinosaur and April Fowls
Archaeocursor may have been named after an April Fool's Joke, but it was a real dinosaur.For links to every news story, all of the details we shared about Earl Sinclair, and our fun fact check out https://iknowdino.com/Earl Sinclair-Episode-533/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaurs of the day: Earl Sinclair, Godzill
An oviraptorosaurian lovebird
A pair of Yuanyanglong were found together in the summer of 2021 after fossilizing together for 100 million years. Plus our Dino Duels continueFor links to every news story, all of the details we shared about Phuwiangosaurus, and our fun fact check out https://iknowdino.com/Phuwiangosaurus-Episode-532/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episo
A new oldest dinosaur from the Northern hemisphere
The sauropodomorph Ahvaytum is several million years older than any previously known dinosaur from Laurasia. And there are some even older tracks. Plus the results of the sweet sixteen round of our dino duels bracket.For links to every news story, links to our new book, and our fun fact check out https://iknowdino.com/200_years_of_dinosaurs-Episode-531/Join us at www.patreon.com/iknowdino
A New Ankylosaur with a Beautiful Club!
Huaxiazhoulong is one of the most complete ankylosaurs ever found (except for the head). Plus "Apex" the extremely expensive Stegosaurus is now on public display.For links to every news story, all of the details we shared about Pawpawsaurus, and our fun fact check out https://iknowdino.com/Pawpawsaurus-Episode-530/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content,
Dino Duels!
Happy March! We're celebrating with a friendly Dino Duels Competition. Fill out a bracket to predict which dinosaur will win their matchups and you could win a prize!For links to every news story, all of the details we shared about Cumnoria, and our fun fact check out https://iknowdino.com/Cumnoria-Episode-529/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-f
How dinosaurs, fungi, and plants evolved together
Dinosaurs had a complex relationship with fungi and plants. We explore whether dinosaurs ate psychedelics, if they aided plant evolution, and even a carnivorous fungus.For links to the main sources, all of the details we shared about Jeholornis, and our fun fact check out https://iknowdino.com/Jeholornis-Episode-528/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content
Zofia Kielan-Jaworowska - "the rarest among the rare"
Zofia led several expeditions to Mongolia where her team discovered hundreds of mammals and dinosaurs including Deinocheirus and the Fighting Dinosaurs (a velociraptor and Protoceratops who appear to have fossilized in the middle of a fight to the death).For links to every news story, all of the details we shared about Deinocheirus (revisited), and our fun fact check out https://iknowdino
Why Brontosaurus is the best dinosaur
The "thunder lizard" may be the most well-known sauropod. It has been regularly featured in movies for over a century and would have been an awesome sight to behold in the Jurassic.For links to every news story, all of the details we shared about Astrophocaudia, and our fun fact check out https://iknowdino.com/Astrophocaudia-Episode-526/Join us at www.patreon.com/iknowdino for dinosaur re
Dean Lomax Returns
Dean Lomax joins to discuss Ichthyotitan, the largest known reptile of all time which he recently described. Plus the Rutland Sea Dragon, Executive Producing Why Dinosaurs?, and more.For a photo of us with Dean Lomax, all of the details we shared about Aristosuchus, and our fun fact check out https://iknowdino.com/Aristosuchus-Episode-525/Join us at www.patreon.com/iknowdino for dinosaur
Dinosaur Dancing and Movement
The current evidence for dinosaur mating displays, reproduction, walking, and running. Featuring chickens with artificial tails!For links about dinosaur dancing, all of the details we shared about Valdosaurus, and our fun fact check out https://iknowdino.com/Valdosaurus-Episode-524/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosa
Top 24 Dinosaur Discoveries of 2024
A huge year for stegosaurs and theropods!For links to every news story, all of the details we shared about Yinlong, and our fun fact check out https://iknowdino.com/Yinlong-Episode-523/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Yinlong, one of the earliest known ceratopsians.Our top stories of 2024:Best new tyr
Uncovering Dinosaur Behavior Book Club
We share all our thoughts on the most surprising and interesting parts of David Hone's new book: Uncovering Dinosaur Behavior. Plus a tiny dinosaur with a lot of gastroliths and some huge dinosaurs without any.For links to every news story, all of the details we shared about Gasparinisaura, and our fun fact check out https://iknowdino.com/Gasparinisaura-Episode-522/Join us at www.patreon.
Kelsie Abrams from the Burke Museum
From digging up dinosaur bones to preparing fossils, Kelsie Abrams is involved with fossils from the field to the museum display. She also shares her unique perspective as a paleontologist with a background in archaeology.For links to every news story, all of the details we shared about Uteodon, links from Kelsie Abrams, and our fun fact check out https://iknowdino.com/Uteodon-Episode-521
Bonus: Common Descent featuring I Know Dino
David Moscato and Will Harris invited us to join them on the Common Descent podcast earlier this year. We had a great discussion ranging from dinosaurs to science communication in general.Connect with Common Descent: https://linktr.ee/common_descentJoin us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.See Privacy Policy at https://art19.com/
100 Years of Velociraptor
Velociraptor (and Oviraptor & Saurornithoides) were named exactly 100 years ago to the day! We're celebrating Velociraptor's 100 year anniversary by going through what we now know about this awesome little dinosaur.For links to every news story, all of the details we shared about Velociraptor, and our fun fact check out https://iknowdino.com/Velociraptor-Episode-519/Join us at www.pat
Was Saurophaganax an Allosaurid or a Sauropod?
Plus a new sauropod with a tail club, a potentially new Spinosaurus species, and several more new dinosaurs!For links to every news story, all of the details we shared about Dilophosaurus, and our fun fact check out https://iknowdino.com/Dilophosaurus-Episode-518/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Dilop
Bonus: The First Person Struck by a Meteor & The Discovery of Oxygen
Lindsay Graham from History Daily explores the human side of two topics we often discuss on the show: Meteors and Oxygen.On November 30, 1954, Alabama resident Ann Hodges becomes the first person struck by a meteorite, an event that will upend the 34-year-old’s life.On August 1, 1774, English philosopher and chemist, Joseph Priestley, discovers a mysterious new gas, which will come to be
Did Dinosaurs Survive after the Asteroid?
This episode is all about answering listener questions! Ranges from did non-avian dinosaurs live past the K-Pg in what's now New Zealand? Also how to survive the Mesozoic, would you go to a real life Jurassic Park, what dinosaurs would win "best in show", plus two dinosaur books that are great references.For links to every news story, all of the details we shared about Albertadromeus, and
A New Stegosaur with Oddly Shaped Feet!
The stegosaur Angustungui has claws similar to Scelidosaurus despite being over 30 million years more recent. Plus a few new non-fiction dinosaur books that we've been reading lately.For links to every news story, all of the details we shared about Thescelosaurus, and our fun fact check out https://iknowdino.com/Thescelosaurus-Episode-516/Join us at www.patreon.com/iknowdino for dinosaur
New Silesaur and Tyrannosaurid Dinosaurs
The new silesaur Gondwanax was named from Southern Brazil and may show a transition between silesaurs and neornithischians; The new tyrannosaurid Labocania aguillonae helps solidify Labocania as a true tyrannosaurid; Plus a new huge Pachyrhinosaurus skull and a new Mesozoic swimming bird.For links to every news story, all of the details we shared about Kwanasaurus, and our fun fact check
Spinosaurus biting, swimming, and walking updates
Spinosaurids had powerful enough jaws and teeth to go after large prey, just not sharp enough to take out bites. Plus, more on the aquatic spinosaurs debate, and more spinosaur updates.For links to every news story, all of the details we shared about Tachiraptor, and our fun fact check out https://iknowdino.com/Tachiraptor-Episode-514/Join us at www.patreon.com/iknowdino for dinosaur requ
Updates on Dinosaur Growth and Development
Juvenile Daspletosaurus skull bones; Modern birds have high Encephalization Quotients from their non-avian dinosaur ancestors; Dinosaur size estimate problems; Plus new non-fiction dinosaur booksFor links to every news story, all of the details we shared about Suzhousaurus, and our fun fact check out https://iknowdino.com/Suzhousaurus-Episode-513/Join us at www.patreon.com/iknowdino for d
Evidence that long-necks cared for their young
The sauropodomorph Lufengosaurus appears to have fed its young. Plus two new dinosaurs, a ceratopsian and a titanosaur; Plateosaurus tail injuries; and the connection between the bubonic plague and dinosaurs.For links to every news story, all of the details we shared about Saichania, and our fun fact check out https://iknowdino.com/Saichania-Episode-512/Join us at www.patreon.com/iknowdin
What Did Victorians Think of Dinosaurs?
Edward Dolnick joins to discuss how scientists and the general public viewed dinosaurs in the early 1800s. Plus hadrosaurs living in age-separated groups, two new hadrosauroids: Coahuilasaurus from Mexico and Qianjiangsaurus from China, and the latest installment in the Jurassic Park franchise will be called Jurassic World Rebirth and come out on July 2, 2025For links to every news story,
A New Allosauroid from Kyrgyzstan
Alpkarakush kyrgyzicus was just named from Kyrgyzstan, plus a new abelisaurid from France, and a Triassic dinosaur in Brazil. We also discuss if dinosaur mounts are art and a few new dinosaur books.For links to every news story, all of the details we shared about Confuciusornis, and our fun fact check out https://iknowdino.com/Confuciusornis-Episode-510/Join us at www.patreon.com/iknowdin
New Sauropods and the Yale Peabody has Reopened!
Susan Butts joins us to explain all the changes and upgrades at the newly renovated Yale Peabody Museum! Plus, new sauropods from Argentina include Campananeyen and a couple of unnamed titanosauriforms. And Australotitan may be a junior synonym.For links to every news story, all of the details we shared about Ruyangosaurus, links from Susan Butts, and our fun fact check out https://iknowd
Asiatyrannus, a T. rex-like Head on a Small Body
Plus teeth from a new tyrannosauroid in northeastern Thailand, a new study on tyrannosaur bite forces, an estimate for the largest ever T. rex, a new fossil digitizing tool, and our penultimate Di-Know-It-All Challenge.For links to every news story, all of the details we shared about Kayentavenator, and our fun fact check out https://iknowdino.com/Kayentavenator-Episode-508/Join us at www
Three New Troodontids from Mongolia, China, and Japan
Harenadraco, the sand dragon; Hypnovenator the sleep hunter; and Urbacodon norelli, Norell's URBA-tooth are all recently named troodontids. Plus some new good kid's books and our sixth Di-Know-It-All Challenge.For links to every news story, all of the details we shared about Tianyuraptor, and our fun fact check out https://iknowdino.com/Tianyuraptor-Episode-507/Join us at www.patreon.com/
Stegosaurus is the Most Valuable Dinosaur
A Stegosaurus just sold for over $44 million; A brand new burrowing dinosaur was found in a group; And a new iguanodontian which is the most complete dino found in Britain in 100 yearsFor links to every news story, all of the details we shared about , and our fun fact check out https://iknowdino.com/-Episode-506/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad
The State of Headbutting Science
Some headbutting animals suffer brain damage from the shock; Plus Mississippi has a new most complete dinosaur; Histology can help tell a dinosaur fossil from other dinosaurs; and more.For links to every news story, all of the details we shared about Saurornithoides, and our fun fact check out https://iknowdino.com/Saurornithoides-Episode-505/Join us at www.patreon.com/iknowdino for dinos
There's a New Stegosaur in Town!
Baiyinosaurus was one of the earliest stegosaurs ever found (from the Middle Jurassic); Debate on the evolution of the tyrannosaur Daspletosaurus; Miragaia updates; And our latest Di-Know-It-All Challenge!For links to every news story, all of the details we shared about Miragaia, and our fun fact check out https://iknowdino.com/Miragaia-Episode-504/Join us at www.patreon.com/iknowdino for
Where Triceratops Lived
Plus an interview with Dr. Bruce Rubidge, expert in the Karoo Supergroup of South Africa, plus what we know about Triceratops from a bonebed, the second puzzle in the DI-KNOW-IT-ALL CHALLENGE, and more.For links to every news story, all of the details we shared about Minotaurasaurus, links from Bruce Rubidge, and our fun fact check out https://iknowdino.com/Minotaurasaurus-Episode-503/Joi
A new raptor with potentially cannibalistic bite marks
Plus our first ever Di-Know-It-All puzzle, a new approach on the semi-aquatic Spinosaurus model, what whales and dinosaurs have in common, and moreFor links to every news story, all of the details we shared about Brodavis, and our fun fact check out https://iknowdino.com/Brodavis-Episode-502/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and m
Lokiceratops, a mischievous new ceratopsian
Plus, more complexities to the dinosaur extinction and a new green Jurassic sauropod fossilFor links to every news story, all of the details we shared about Pampadromaeus, and our fun fact check out https://iknowdino.com/Pampadromaeus-Episode-501/Join us at www.patreon.com/iknowdino for dinosaur requests, bonus content, ad-free episodes, and more.Dinosaur of the day Pampadromaeus, one of
Raptor Renaissance!
This history of dromaeosaurs (better known as raptors). Plus an A to Z guide of the most common dinosaur terms and inside jokes from our first 500 episodes.For links to every news story, all of the details we shared about Deinonychus (revisited), and our fun fact check out https://iknowdino.com/Deinonychus (revisited)-Episode-500/Join us at www.patreon.com/iknowdino for dinosaur requests,
Every Theropod Injury, Plus New Dinosaur Digs!
Over 300 theropod pathologies, a family found a juvenile Tyrannosaurus while hiking, there's a new poo (coprolite) museum, and Marisa Rodriguez joins from Ancient Odysseys to discuss how to get involved with paleontology as a citizen scientistFor links to every news story, all of the details we shared about Anabisetia, links from Marisa Rodriguez, and our fun fact check out https://iknowd
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