Extras
Dinosaur Apocalypse: The New Evidence Preview
Striking new fossils paint a picture of life right before the asteroid impact.
Dinosaur Apocalypse: The New Evidence Preview
Inside a Fossilized Pterosaur Egg
Bones and shells can tell us a lot about how these creatures lived.
Inside a Fossilized Pterosaur Egg
Watch Scientists Extract a Rare Turtle Fossil
The Late Cretaceous period was kind of the heyday of turtles.