Paleontologists may have discovered when plant-eating dinosaurs evolved their long necks after a new species of ...

Imaging technology has revolutionized paleontology, allowing scientists to study fossils that are buried deep in the rock or ...

A new species of dome-headed dinosaur has been discovered in fossils found in Montana, according to researchers.

New dating has revealed that New Mexico's last dinosaurs were healthy, diverse and thriving at the end of the Cretaceous ...

A pair of Edmontosaurus specimens found in a Wyoming dig help researchers to understand the process that led them to be ...

New dating of New Mexico rocks suggest diverse dinosaurs thrived there just before the impact, countering the idea dinos were already on their way out.

A new study sheds light on how these reptiles become “mummies” and paints a picture of what these ancient animals looked like ...

For decades, many scientists believed dinosaurs were already dwindling in number and variety long before an asteroid strike ...

NEW YORK (AP) — Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient crocodile bone. The new find was possibly 23 feet (7 meters) long and hailed from a ...

A fossil site in New Mexico with numerous dinosaurs, including the gargantuan Alamosaurus, dates to shortly before the ...