Drone footage captured 150-million-year-old dinosaur footprints filling up with rainwater and turning into pools in Colorado.

Imagine the Western Plains of North America, from Texas to Alaska, submerged under a broad, shallow seaway. To the west lay ...

Experts said the tracks likely came from a large, plant-eating, two-legged dinosaur -possibly a Hadrosaur, also known as a ...

The New Mexico Museum of Natural History and Science announced Tuesday that two of its paleontologists had identified a new bird-like dinosaur species after first discovering an unusual skull fossil ...

As Texas baked in record-breaking heat this summer and a growing drought pushed water levels down, a group of volunteers uncovered something sort of magnificent: new giant dinosaur tracks that are ...

Possible dinosaur tracks spotted along a Texas riverbank have experts wondering what left the giant, three-toed impressions.

Paleontologists have discovered a strange new dinosaur species that may have looked like a giant, feathered mix of a sloth and giraffe. It had only two raptor-like clawed fingers per hand, which the ...

The prehistoric genre is as ancient as cinema itself. Photo-Illustration: Vulture; Photos: Everett Collection (American International Pictures, Disney, Universal Pictures, Warner Bros.) While the ...