T-Rex and Triceratops were two incredibly powerful dinosaurs that roamed the Earth together some 65 to 68 million years ago.

Previous studies of adult T. rex showed that the dinosaur grew to a massive size ... One, named Jane, is a nearly complete tyrannosaur fossil that’s about 21 feet long. The other, which is ...

Sotheby's is auctioning a Ceratosaurus skeleton that used to be displayed at the Mountain America Museum of Ancient Life in ...

We tell you why a group of dads are playing catch and giving hugs at Pride. A paleontologist has discovered a new dinosaur species 86 million years in the making. One mom is sharing her inspiring ...

It's fitting that the earliest horses in the world roamed the prairies of Wyoming. According to findings published through ...