Recorded live at DinoCon 2026, Iszi Lawrence and Dr Dave Hone answer audience questions covering everything from Spinosaurus and Tyrannosaurus to fossil auctions, pterosaur wings and the strangest dinosaur names imaginable. For the free video link and options to support the podcast and get bonus episodes every month, join us on Patreon: https://patreon.com/terriblelizards Questions in this…
In this bite from an old live stream, Iszi Lawrence and Dr Dave Hone discuss why claims of the "largest dinosaur ever" are much harder to prove than the headlines suggest. They explore how palaeontologists estimate the size of enormous titanosaurs, why complete skeletons are so rare, and why finding an even bigger individual is always a possibility. Along the way they also discuss whether…
Should dinosaur fossils belong in museums—or can they be bought and sold like works of art? When the spectacular Tyrannosaurus rex known as "Gus" was preparing to go under the hammer (and has since sold for a staggering $50 million ), it reignited one of palaeontology's biggest ethical debates. In this episode Dr Dave Hone and Iszi Lawrence explore the booming fossil market and ask what happens…
In this archive discussion, Iszi Lawrence and Dr Dave Hone answer listener questions about museum exhibits, dinosaur reconstructions, Spinosaurus , and which prehistoric animal could become the next global superstar. You can watch this episode on youtube here: https://youtu.be/AL5bquwdpcQ Questions in this episode 🦖 Harry (age 8) asks: We saw Titus the T. rex and the supposed bite mark on its…
With another Tyrannosaurus rex making headlines at auction, we're revisiting this discussion from 2020, recorded just after the famous sale of Stan. Iszi Lawrence and Dr Dave Hone explore why the sale stunned palaeontologists, what it could mean for museums and scientific research, and whether record-breaking prices change the fossil market forever. This is an archive discussion, but many of the…
In this 2021 clip from Terrible Lizards, Iszi and Dave discuss the fossilised Oviraptor nest that made headlines around the world. Was this really evidence that dinosaurs sat on their eggs like birds, or was the story more complicated? Discover what embryos inside the eggs reveal about dinosaur parenting, asynchronous hatching, brooding behaviour, and why some palaeontologists think male…
Recorded live at the Lyme Regis Fossil Festival 2026, Iszi Lawrence and Dr Dave Hone tackle questions from the audience on everything from Spinosaurus salt glands and Jurassic World to feathered pterosaurs, Troodon taxonomy, AI in palaeontology and where the next great dinosaur discovery might be hiding. Questions featured in this episode include: • Could pterosaurs perch, hover or even fly…
Mary Anning is one of the most important figures in the history of paleontology but how much do we really know about her? Recorded live at the Lyme Regis Fossil Festival, Iszi Lawrence and Dr Dave Hone are joined by Kieran Satchell from Lyme Regis Museum to explore the life, discoveries and legacy of the pioneering fossil hunter who helped transform our understanding of prehistoric life. From…
Were dinosaur horns brightly coloured? And is there really such a thing as a "top predator"? In this extract of a Terrible Lizards bonus we recorded last year, we tackle two surprisingly big dinosaur questions from our listeners. First: what colour were dinosaur horns and frills? Could horned dinosaurs like Triceratops and other ceratopsians have had vivid displays like modern birds? We explore…
Can you make a prehistoric documentary without relying on T. rex? We chat to Tim Haines, the man behind Walking with Dinosaurs and the new series Surviving Earth about mammal-like reptiles, giant extinctions, documentary trickery, CGI dinosaurs, weird prehistoric noises and how you make audiences emotionally invest in creatures that may or may not have peed. From gorgonopsians to giant climate…
In this short discussion, palaeontologist Dave Hone and Iszi Lawrence chat with podcaster Suzy Buttress about the strangeness of bird eyes... from iris colour and pupil shape, to owls, crocodiles and the frustrating problem of soft tissue in fossils. Could dinosaurs really have had the slit pupils made famous by Jurassic Park? Or have we been picturing dinosaur eyes all wrong? Expect: birds,…