Museum workers found a T. rex tooth among the triceratops fossils on Thursday as they excavated prehistoric artifacts from a construction site in Thornton. The T. rex was likely scavenging and came ...

Museum workers found a T. rex tooth among the triceratops fossils on Thursday as they excavated prehistoric artifacts from a construction site in Thornton. The T. rex was likely scavenging and came ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

what dinosaur has 500 teeth, what dinosaur has the most teeth, dinosaur with 500 teeth, nigersaurus, dinosaur with most teeth, dinosaur has 500 teeth, how to pronounce nigersaurus ...

This browser does not support the Video element. The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in "Jurassic Park." But new research suggests that this ...

Researchers investigated the Mesozoic Era's atmosphere and vegetation by studying oxygen isotopes in dinosaur tooth enamel. This is a replica of a Stan™ T. rex tooth. Photograph: Thomas Tütken.

NEW YORK - The fearsome bite of a hungry Tyrannosaurus rex left behind new evidence that the famous beast hunted for food and wasn't just a scavenger. Researchers found a part of a T. rex tooth wedged ...

Teeth are probably one of the first things that come to mind when you imagine a T-Rex. But now experts say that unlike the film Jurassic park, where the tyrannosaurus' toothy grin is ever-present, the ...

It stands to reason that a 95 million-year-old tooth shipped to my home would have a rich past. But what ensued after I bought it online for about $100 revealed how, for such relics and those who ...