Earth was once ruled by giant reptiles. Tyrannosaurus rex, the king of tyrant lizards, crushed bones. Spinosaurus hunted in rivers. Triceratops used horns for defense. Stegosaurus had plates and a ...

Imagine standing in a place where time folds in on itself—a vast landscape of mountains, valleys, forests, and rivers. Now ...

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 ...

Tyrannosaurus rex was the most formidable predator on Earth ... We assumed that he was quick on his feet like his modern relatives, the ostrich and emu, who can reach speeds of 60km/h.

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 ...

Fossils of the T. rex are increasingly becoming unavailable for research because of private collections, scientists warn in ...

“I am, like, really excited.” After 68 million years in the ground, a Tyrannosaurus rex found in Montana was dug up, its leg bone was broken in pieces, and fragments were dissolved in acid in ...

The newly discovered dinosaur stood about 10 feet (3 meters ... few groups of dinosaurs had two fingers, most famously Tyrannosaurus rex, while single-fingered dinosaurs were even rarer, Brusatte ...

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 ...