Theropods are a highly diverse group of bipedal, mostly carnivorous dinosaurs that include giant predators like Tyrannosaurus rex as well as the small ancestors of modern birds. The fossil teeth ...

The T-Rex had a previously unknown cousin with blunter teeth and a weaker bite, scientists have found. Few animals are as famous as the Tyrannosaurus rex, which was the apex predator before all ...

There are Triceratops horns, the teeth of a Tyrannosaurus rex, and the tail of a duck-billed ... with fine art in terms of the most expensive sale tags, but the boom in interest means that prices ...

Tyrannosaurus rex was one of the most ferocious predators to ever walk the Earth. With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the ...