Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed ...

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

In Switzerland’s Jura Mountains, ancient limestone holds thousands of dinosaur footprints. A gravel route traces their path ...

It was in egg-cellent condition. Argentine paleontologists found a real diamond in the rough after happening across a ...

Ancient skin pigments reveal that many turtles and "sea monsters" sported dark colors for tens of millions of years, a new study says.

One of two new plant-eaters found in Utah, the species has shaken up a branch of the dinosaur family tree, a new study says.

A new study reveals that fossils once believed to belong to a teenage Tyrannosaurus rex may actually belong to a separate species ...

Dinosaur stories are often written for children, with a cast of neon cartoon characters or animatronic models. But for adults ...

Pay tribute to our favorite reptiles with trivia, books and much more. Alert the little paleontologist in your household: It will soon be International Dinosaur Day! Though the big day takes place on ...