Millions of years ago, an odd-looking dinosaur roamed what’s now North America. The unusual creature walked on two legs, used a beak to munch on plants and had a domed head surrounded by knobby ...

Paleontologists counted the record-setting tracks and uncovered evidence of dinosaurs swimming and dragging their tails along ...

The size of the prints can estimate the size of the theropod, while the space between prints can suggest the speed of their ...

A small dinosaur discovered, Pulaosaurus qinglong, had seeds in its stomach and a “vocal box,” revealing how dinosaurs might ...

A new pterosaur species was recently discovered in the vomit of a dino. But that's just the start of revelations from ...

A new dome-headed dinosaur speices found in Montana, Brontotholus harmoni, reveals unexpected clues about their evolution.

There's a new dinosaur species on the block. An international team, including a biologist from Penn State Lehigh Valley, ...

The nature documentary series uses new research and photorealistic CGI to bring the huge, bizarre animals of the Ice Age back ...

Armored dinosaurs like Stegosaurus and Ankylosaurus were mostly big, bulky animals that walked on four legs, but paleontologists have now discovered a bizarre relative the size of a dog that strutted ...

Scientists have long been trying to reconstruct the appearance of dinosaurs. The tidbits they are able to piece together from ...

Learn more about the animals you thought were dinosaurs, and the animal we thought wasn't a dinosaur, but actually is.