Dinosaur Apocalypse: The New Evidence Preview
Preview: Season 49 Episode 6 | 29s | Video has closed captioning.
In North Dakota, scientists use new fossils to reconstruct what life might have been like just before an asteroid wiped out the dinosaurs. The site reveals remarkable evidence, including the unhatched egg of a pterosaur, a huge flying reptile.
Problems Playing Video? | Closed Captioning