Shutterstock Anytime someone finds a dinosaur fossil it is a big deal and very exciting, but some dinosaurs are better ...

For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...

The largest-ever study of how the “king of dinosaurs” grew shows a much longer, slower path to adulthood than scientists ...

Fossils reveal dinosaurs were flourishing in diverse ecosystems right up until the asteroid impact ended their reign.

National Park Service employees may have just uncovered one of the longest dinosaurs on Earth. Crews working on construction ...

A fossil of Manipulonyx reshetovi, found in a Mongolian desert, shows how the dinosaur used its specialized claw to snatch ...