Tyrannosaurus (/ tɪˌrænəˈsɔːrəs, taɪ -/) [a] is a genus of large theropod dinosaur. The type species Tyrannosaurus rex (rex meaning 'king' in Latin), often shortened to T. rex or colloquially t-rex, …

Dec 12, 2025 · Tyrannosaurus rex, species of large predatory theropod dinosaurs that lived during the end of the Cretaceous Period (about 66 million years ago) known from fossils found …

Everything you should know about the Tyrannosaurus. The Tyrannosaurus, or T-rex is the most popularly recognize dinosaur species that existed.

Tyrannosaurus rex was one of the largest and most fearsome carnivores of all time. Although Tyrannosaurus rex is one of the most renowned dinosaurs, few of the fossil specimens …

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 …

Apr 1, 2014 · “Tyrannosaurus” is Greek for “tyrant lizard,” and “rex” means “king” in Latin. So, Tyrannosaurus rex was “King of the Tyrant Lizards.” When and where did T. rex live? T. rex …

Explore Tyrannosaurus, a meat-eating theropod dinosaur in the Dino Directory.

The species Tyrannosaurus ( meaning "Tyrant Lizard" in Greek), commonly abbreviated to T. rex, is a fixture in popular culture. It lived throughout what is now western North America, at the …

May 13, 2025 · Most people assume that the North American Tyrannosaurus rex —at 40 feet from head to tail and seven to nine tons—was the biggest carnivorous dinosaur that ever lived.

The Tyrannosaurus rex is one of the most famous dinosaurs in the world — and for good reason. Living about 66 million years ago during the Late Cretaceous, T-Rex ruled the prehistoric …