The dinosaur was about as big as a Tyrannosaurus rex and had a unique nasal horn and symmetrical teeth that it used to eat ...

The first dinosaurs may have evolved near the equator, and not in the southwest of the supercontinent Gondwana, as ...

Dating to the Middle Jurassic period (around 166 million years ago), the extensive trackways are part of what has been ...

They form the largest dinosaur tracksite in the UK today. It's among the largest in the world. The tracks were made as dinosaurs walked across mudflats surrounded by warm tropical lagoons.

Scientists put their “stamp” on prehistory after discovering a massive dinosaur footprint in Mongolia said to have belonged to one of the largest two-legged animals ever to roam the Earth.

Experts have just uncovered the remains of a gigantic dinosaur in Argentina, and believe it could be one of the largest creatures to have ever walked the Earth.

Scientists put their “stamp” on prehistory after discovering a massive dinosaur footprint in Mongolia said to have belonged to one of the largest two-legged animals ever to roam the Earth.

Jan. 13 (UPI) -- A Florida museum gathered 468 people in dinosaur costumes to break a Guinness World Record. The Cox Science ...