Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a tyrannosaur skull to ...

A dinosaur fossil thought to be a juvenile Tyrannosaurus rex is in fact a fully grown carnivore of a different species, according to researchers who believe they have finally settled a long-running ...

"We've named a new species," Lindsay Zanno, head of paleontology at the NC Museum of Natural Sciences, told a crowd on Thursday. Scientists at the NC Museum of Natural Sciences have found that what ...

It's extremely rare to find a complete skeleton of a dinosaur. It's rarer still that such a skeleton needs to be found twice. Such is the fate of "Stan" the T. rex, a massive, mostly complete skeleton ...

New evidence has been discovered to resolve a case of a mysterious dinosaur excavated in the 1940s that has long puzzled scientists. The mysterious small skull excavated in the 1940s was thought to be ...

Sept 16 (Reuters) - The British auction house Christie’s plans to sell the skeleton of one of the largest known Tyrannosaurus rexes in early October, the company said on Wednesday. The dinosaur known ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Much of what we know about Tyrannosaurus rex, the largest and fiercest dinosaur of them all, we know from the skeleton of a ...

A famous and expensive T. rex fossil has turned up after vanishing 2 years ago. It’s extremely rare to find a complete skeleton of a dinosaur. It’s rarer still that such a skeleton needs to be found ...