Despite what's depicted in movies and books, the real Tyrannosaurus rex was likely an awkward swimmer at best. To date, no ...

The Distortus rex is introduced during a flashback sequence at the very start of Jurassic World Rebirth, where there’s a ...

Scales from the tail of a T. rex. (Courtesy of Peter Larson/Bell et al. Biol. Lett.) Tyrannosaurus rex was an odd animal, a predator with teeth the size of bananas, a massive head and tiny arms ...

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 ...

Tyrannosaurus rex was one of the largest carnivorous dinosaurs that ever lived. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. T. rex ...

Around 86 million years ago, during the Late Cretaceous period, the Earth was home to a wide variety of formidable predators. Among these was Khankhuuluu mongoliensis, a relatively small yet ...

Since its discovery in 1902, there’s only been one known type of Tyrannosaurus: the rex. However, a new study says there were three types of Tyrannosaurus, based on differences in fossils ...

General T. rex Facts. What does the name “Tyrannosaurus rex” mean? “Tyrannosaurus” is Greek for “tyrant lizard,” and “rex” means “king” in Latin. So, Tyrannosaurus rex was “King of the Tyrant Lizards.

A rendering of Tyrannosaurus mcraeensis, a newly identified relative of T. rex.A partial skull on view at the New Mexico Museum of Natural History and Science was key to the discovery ...

Named the “king of the tyrant lizards,” T. rex was built to rule. Find out how these dinosaurs lived, what made them so vicious, and what we’re still learning about them today.

Researchers claim to have new evidence that fossils found in the 1940s are not of a juvenile T-Rex, but of another distinct species: the Nanotyrannus.

But perhaps no scientific name is as sacred as Tyrannosaurus rex. Since it was named in 1905, the world’s most-studied dinosaur has maintained its moniker.