The analysis showed that young sauropods, not their colossal parents, were the most common prey for carnivorous dinosaurs.

T. rex and Triceratops were both alive at the moment an asteroid collided with Earth 66 million years ago, but did it kill them? In the rocks across Montana, a mysterious layer is found separating ...

One of the worst days in the history of life on Earth started like any other. Herds of hadrosaurs with huge head crests and duck bills roamed ancient New Mexico for plants to eat, making sure not to ...

"It sounds like science fiction or the stuff of Hollywood movies." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NEW YORK — The American Museum ...