The stegosaur Angustungui has claws similar to Scelidosaurus despite being over 30 million years more recent. Plus a few new... more

The new silesaur Gondwanax was named from Southern Brazil and may show a transition between silesaurs and neornithischians; The new... more

Spinosaurids had powerful enough jaws and teeth to go after large prey, just not sharp enough to take out bites.... more

Juvenile Daspletosaurus skull bones; Modern birds have high Encephalization Quotients from their non-avian dinosaur ancestors; Dinosaur size estimate problems; Plus... more

The sauropodomorph Lufengosaurus appears to have fed its young. Plus two new dinosaurs, a ceratopsian and a titanosaur; Plateosaurus tail... more

Edward Dolnick joins to discuss how scientists and the general public viewed dinosaurs in the early 1800s. Plus hadrosaurs living... more

Alpkarakush kyrgyzicus was just named from Kyrgyzstan, plus a new abelisaurid from France, and a Triassic dinosaur in Brazil. We... more

Susan Butts joins us to explain all the changes and upgrades at the newly renovated Yale Peabody Museum! Plus, new... more

Plus teeth from a new tyrannosauroid in northeastern Thailand, a new study on tyrannosaur bite forces, an estimate for the... more

Harenadraco, the sand dragon; Hypnovenator the sleep hunter; and Urbacodon norelli, Norell's URBA-tooth are all recently named troodontids. Plus some... more