THE T-REX ran faster than previously believed and probably would have beaten Usain Bolt in a 100m sprint, a shock new study ...

About 66 million years ago, the Tyrannosaurus rex roamed around Earth terrifying nature around it. Now, one of the largest predators ever to live on land can be your next purse. Researchers and ...

The emergence of the world’s most iconic predator remains a scientific mystery. This latest discovery offers a critical clue ...

The famed Tyrannosaurus rex may have evolved in a very different location from its direct ancestors, new research finds. The new study builds on earlier research, which suggested that T. rex's ...

It's known as the "Dueling Dinosaurs" fossil: A triceratops and a tyrannosaur, skeletons entangled, locked in apparent combat right up until the moment of their mutual demise. Even in the Hell Creek ...

Tyrannosaurus rex is still the biggest, baddest land predator of all time. It was the size of a city bus, with a head almost as long as Tom Cruise is tall and a smile every bit as devastating.

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents more than 70 million years ago, according to a new study.

For decades, scientists believed that Tyrannosaurus rex reached its full size by the age of 25. However, new research has revealed that the iconic dinosaur likely required more time to reach its ...

For decades, dinosaurs, especially the Tyrannosaurus rex, have captured the imaginations of the public and paleontologists ...

Tyrannosaurus rex may have taken far longer to grow up than scientists once thought. By analyzing growth rings in fossilized leg bones from 17 tyrannosaur specimens and using new statistical methods, ...