A fossil discovered in New Mexico could rewrite the history of dinosaurs by revealing a giant tyrannosaur that predates T.

Computer modeling of the stress on a T. rex skeleton showed that the dinosaur couldn't handle running University of Manchester A heart-pounding scene of the hit film "Jurassic Park" depicts a fearsome ...

When Sharptooth, the fierce T. Rex, attacks without warning, Littlefoot and Cera (Candace Hutson) must run for their lives through dark caves and rocky cliffs. Get your Family Movie Pick! Watch The ...

Was Tyrannosaurus rex a fearsome hunter, or merely an opportunistic scavenger? By looking at both potential rivals and prey of the ancient carnivore, scientists now have evidence that it had to indeed ...

Spanning just 10 feet in length and sporting a tiny horn on its nose, a newly identified dinosaur has been identified as the oldest known relative of the fierce meat-eater Tyrannosaurus rex. The ...

T. rex and Megalodon dominated their ecosystems, but which was one was more fierce? Paleontologists explore how size, speed, and bite force compare between these ancient mega-predators. Tyrannosaurus ...

Tyrannosaurus rex might be the most feared dinosaur to ever walk the Earth, but there was once another T. rex that terrorised ...