"We see this cascade of changes that happened along the dinosaur to bird transition," Holliday said. "A large part of it hinges upon when birds evolved a relatively large brain. Just like in humans, ...

Survival Evolved, already packs in a lot. Dinosaurs, dragons, aliens, robots... now we're getting fierce horned demons and ...

The biggest buzz from the latest round of American Idol auditions is actually a performer you’ll be seeing on the Vans Warped ...

In the April issue of SciAm, follow a man’s journey to a diagnosis, learn about exciting new schizophrenia treatments, and more ...