Feathered Reptiles Ruled Earth's Skies... Twice! | SciShow News

The video explores recent paleontological findings on pterosaur feathers, suggesting they may have evolved much earlier than previously thought, possibly in a common ancestor of pterosaurs and dinosaurs. This challenges existing theories about feather evolution. The video also discusses a study on ankylosaur nasal passages, which may have helped regulate body temperature, similar to mammalian turbinates. These findings highlight the dynamic nature of evolutionary science and the ongoing debates within the paleontology community.

How do the nasal passages of ankylosaurs compare to those of mammals?

What hypothesis did scientists test regarding the nasal passages of ankylosaurs?

What implications do the findings about ankylosaurs have on our understanding of dinosaur evolution?