A Tyrannosaurus rex researcher has found that there are now more scientifically valuable T. rex specimens in private or ...

It's the ultimate battle of the predators - the monster snake's unbelievable power against the tyrannosaurus' giant bite. They lived in different times and places, but if they ever met ...

rex just sold for $31.8 million—and scientists are furious Why Tyrannosaurus rex was one of the fiercest predators of all time Why Tyrannosaurus rex was one of the fiercest predators of all time ...

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 ...

It's next to impossible to know what prehistoric animals sounded like, but by studying modern analogs, we may have a clue to ...

The Tyrannosaurus rex known as Stan, excavated in South Dakota in 1992, is one of the most complete Tyrannosaurus rex skeletons in the world. Greg Latza / AP Images Tyrannosaurus rex has always ...

There's a new T. rex in town. Paleontologists have discovered the heaviest Tyrannosaurus rex ever seen in the fossil record. This massive predator, nicknamed Scotty, weighed roughly 19,500 pounds ...

Scientists have uncovered an apex predator that once ruled the prehistoric world, eclipsing early relatives of the ...

Tyrannosaurus rex was the most formidable predator on Earth and often gets a starring role in Hollywood movies. In the movies, T. rex is often seen chasing down speeding cars in pursuit of a quick ...

The Tyrannosaurus rex skull — named Maximus — is considered "one of the best and most complete of its kind ever discovered," auction house Sotheby's says Abigail Adams is a Human Interest ...

Your browser does not support HTML5 video. It is a classic chase scene in modern cinematic history. The image of a rampant Tyrannosaurus rex (T. rex) chasing Jeff ...