Tyrannosaurus rex is perhaps one of the most famous animals to have ever roamed the Earth. This huge, fierce meat-eater has graced Hollywood films as the perpetual villain, and it has played a ...

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 ...

A collection of dinosaur teeth hailing back to the Cretaceous and Jurassic periods has given scientists a new window into the world's prehistoric climate. By studying an isotope of oxygen in the ...

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 ...

Dinosaurs may have vanished millions of years ago, but their teeth still carry a message from Earth’s distant past. A team of scientists from the Universities of Göttingen, Mainz, and Bochum has shown ...

David Burnham presents a row of T. rex teeth on April 18, 2025, at the Paleontology Lab at Dyche Hall, 1345 Jayhawk Blvd. For David Burnham, paleontology isn’t just a science — it’s storytelling, and ...

At the American Museum of Natural History in New York, a hadrosaur skeleton shows a T. rex tooth embedded in its back. The surrounding bone shows healing, meaning the prey survived the initial ...