Researchers discovered that a 215-million-year-old reptile started life on four legs and switched to two as an adult.

A 7-day mission begins along one of the wildest coastlines on Earth. With a heavily loaded boat, limited water, and only basic gear, the journey pushes north through Cape York toward the very tip of ...

Sonselasuchus cedrus, discovered in fossils from Arizona, was a crocodile relative from the Triassic period that grew into an ...

Roughly 425 million years ago, in the warm seas over what is now southern China, there lived a meter-long bony fish with jaws ...

The Spinosaurus is a sail-backed, crocodile-snouted dinosaur that Hollywood depicted as a giant terrestrial predator capable of taking down a T. rex in Jurassic Park 3. Then they changed their mind ...

YunusSaif and Jay Brewer explore Dubai Crocodile Park, a wildlife attraction housing 250 reptiles.