A massive predator once roamed the Earth, towering over its rivals and casting a long shadow on the ancestors of T. rex. This ...

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...

Although T. rex is a household name, what we know about this tyrannosaur is constantly evolving. Improved technologies, such as biomechanical modeling and x-ray imaging, have allowed scientists to ...

That being said, the sprint speed of an animal is often nowhere near the walking speed, and the same appears to be true here, as new research has estimated the walking speed of the T. rex to be as ...

The Tyrannosaurus Rex has long been seen as the ultimate tough guy of the dinosaur kingdom, but scientists have found the predators may have been into snuggling. Wait...what? It's true. The T.

Tyrannosaurus rex was the most formidable predator on Earth and often gets a starring role in Hollywood movies. In the movies, T. rex is often seen chasing down speeding cars in pursuit of a quick ...