More than 66 million years ago, Mexico was home to numerous species of dinosaurs, some of them as terrifying as T. rex.

On03, Chinese paleontologists discovered the fossil of a dinosaur species with four wings. The 130-million-year-old fossil ...

A fresh analysis of a fossil found almost 50 years ago reveals a newly described genus named for its "manipulating claw" ...

The fossils date back an estimated 125 million years ago. Paleontologists in China have discovered a brand new species of burrowing dinosaur that dates back an estimated 125 million years ago. The ...

A newly described dinosaur seems to have come with its own built-in egg-grabber. In a study published in the Proceedings of ...

Paleontologists have discovered a new dinosaur species with a very distinctive feature, a sail-like structure running down its back, the Natural History Museum in London announced on Friday. The bones ...

Paleontologists have discovered a new species of dinosaur that was related to the infamous Tyrannosaurus rex. The dino fossils, two partial skeletons found in Gobi Desert in Mongolia in the 1970s, ...

What a remarkable find.

About 66 million years ago, an asteroid slammed into the planet, wiping out all non-avian dinosaurs and about 70% of all marine species. Between about 120 million and 130 million years ago, during the ...

Fossils found in Chile are from a strange-looking, dog-sized dinosaur species that had a unique slashing tail weapon, scientists reported Wednesday. Some dinosaurs had spiked tails they could use as ...