Are the Velociraptor and Tyrannosaurus the two most ferocious dinosaurs in the Jurassic Park movies? Let's find out.

Clayton Phipps is a local rancher and fossil hunter, described as a dinosaur cowboy. MTN News featured him last fall after he ...

However, there's a bit of a "wrinkle," according to Thomas Carr, T. rex expert and associate professor of biology at Carthage College in Wisconsin. That's because there's a gap in the fossil record ...

A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming western ...

Tyrannosaurus rex could gnash and chomp its teeth together with such force that it could easily pulverize the bones of its prey, a new study finds. The king of dinosaurs could bite down with a force ...

Whether carnivorous dinosaurs had lips has long been the stuff of paleo-debate. A new study finds evidence that flesh covered the predators’ teeth. Tyrannosaurus rex and other carnivorous dinosaurs ...

Researchers have long known that the meat-eating Tyrannosaurus rex had a teenage growth spurt, gaining around 35 to 45 pounds per week, to reach its colossal size. But up until now, it hasn’t been ...

The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in "Jurassic Park." But new research suggests that this classic image might be wrong.The teeth on T. rex ...

According to Robert Mash, author of How to Keep Dinosaurs, Tyrannosaurus rex is the antithesis of everything a good pet should be. “Literally awful and almost certainly needing a special insurance ...

Tyrannosaurus rex wasn't the only meat-eating menace with teeny-tiny arms. Like its distant relative, T. rex, a newly identified dinosaur, named Gualicho shinyae, sported small arms and hands with two ...