Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

Guy Plint, Professor Emeritus, Earth Sciences at Western University and Charles Helm, Research Associate, African Centre for ...

A paleontologist describes how he unearthed a 100-million-year-old dinosaur footprint on a beach in England. The "massive" ...

"They did not know that this was an actual fossil itself. Some were thinking that it was a replica," Australian ...

Learn about the largest dinosaurs that ever roamed the Earth, including titanosaurs such as the Argentinosaurus and ...

Brusatte said that if large dinosaurs had survived, the small, rodent-like mammals that already existed alongside them may not have had the same opportunity to evolve and grow larger. "I suspect ...

About 65 million years ago, dinosaurs lumbered through forests. After they went extinct, things changed — and the effects are ...

The new Argentine dino might give us clues to what the world was like before the asteroid wiped out their kind.

From its well-preserved bones, the paleontologists believe that Chadititan was a small and slender dinosaur, with elongated vertebrae and delicate limbs that set it apart from other titanosaurs. It ...

Leshyk/Northern Arizona University) The influence of such large dinosaurs was so vast on the environment that after their extinction, forests grew back thicker, blocking the sun from reaching the ...

Following the extinction of dinosaurs, the forests grew back thicker, blocking the sun from reaching the ground layer, which, many generations later, led to the growth of large seeds and fruit.