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

Dinosaurs have captured people’s imagination ever since their bones and teeth were first scientifically described in 1822 by ...

A large boulder used as decoration in a rural Australian high school’s foyer is actually covered in dinosaur footprints —it ...

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

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

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

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.

Scientists Assess How Large Dinosaurs Could Really Get July 24, 2024 — A study looks at the maximum possible sizes of dinosaurs, using the carnivore, Tyrannosaurus rex, as an example.

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.