A huge dinosaur tracksite uncovered in Bolivia has revealed nearly 18,000 fossilized footprints dating back around 70 million ...

A bizarre new giant dinosaur discovered in Argentina is giving paleontologists a fresh look at how Jurassic titans evolved in ...

Scientists discovered a massive new dinosaur species beneath a construction site in Brazil dating back 120 million years.

Discover 25 bizarre facts about fossils, from ancient brains to fighting dinosaurs! Uncover the weirdest secrets of prehistoric life and explore mind-blowi ...

The national park on the site where George Washington and the struggling Continental Army endured a tough winter during the American Revolution boasts a new feature that's a couple of hundred million ...

The journey to the history-making discovery began 60 years ago, when palaeontologist Bruce Runnegar was a child visiting a ...

Lucia Suarez Sang is an associate managing editor at CBSNews.com. Previously, Lucia was the director of digital content at FOX61 News in Connecticut and has previously written for outlets including ...

When dinosaur fossils surface at a site, it is often not possible to tell how many millions of years ago their bones were buried. While the different strata of sedimentary rock represent periods of ...

Learn about the new estimate for the emergence of dinosaurs, which may have occurred 250 million to 240 million years ago.

Find out more about Body Fossils and Trace Fossils. Fossils can be categorized in two basic types: body fossils and trace fossils. Body fossils help scientists learn what plants and animals looked ...