The Reptilian Brain (The Survival Brain): This is the brain stem. It’s the same brain animals have, and it organizes our most ...

Deep within the tropical rainforests of Central and South America lives one of the most powerful birds on Earth: the harpy ...

GALLUP, N.M. - The 55-year-old man was found lying on the side of the road on the Navajo Nation, a pack of dogs mauling him relentlessly. Emergency workers chased them away, but the pack - their ribs ...

It looks like a squat, cuddly little bear, chirps like a bird and has webbed feet for swimming – meet the very rare and bizarre wild dog that's like no other ...

From tool-using chimpanzees to puzzle-solving capuchins, the primate world is packed with surprising brainpower. But how do the planet’s cleverest monkeys and apes really compare with human intelligen ...