Of all the Tyrannosaurus rex fossils we've ... "Arguing about 'which is the biggest?' based on a handful of skeletons really isn't very meaningful." ...

BERN, Switzerland (AP) — Nearly 300 Tyrannosaurus rex ... Two years ago, a triceratops skeleton that the Guinness World Records declared as the world's biggest, known as “Big John,” was ...

The final analysis shows that Scotty is the largest dinosaur skeleton ever found in Canada ... was prone to fights. "By Tyrannosaurus standards, it had an unusually long life.

This massive footprint is believed to belong to a giant Saurolophus, a duck-billed dinosaur estimated to exceed 15 meters in length. This would make it larger than even famous predators like ...

rex skeleton will be led by palaeontologists in Portsmouth. The University of Portsmouth team will be handling the study of Tyrannosaurus rex, Trinity. The dinosaur owes its name to it consisting ...