The type species Tyrannosaurus rex (rex meaning 'king' in Latin), often shortened to T. rex or colloquially t-rex, is one of the best represented theropods. It lived throughout what is now western …

Oct 31, 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 in the United …

May 13, 2025 · T. rex was not the biggest meat-eating dinosaur; others like Giganotosaurus and Spinosaurus were larger. The fierce T. rex may have had feathers when hatched, similar to some of …

Apr 1, 2014 · Was T. rex the biggest land predator ever? T. rex was certainly the biggest two-legged predator in its Late Cretaceous ecosystem, and it was one of the largest predators ever to live on land.

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.

NARRATOR: Our concept of what T. rex looked like and how it moved has radically changed as we’ve learned more about it. [Old plastic model of Tyrannosaurus rex.]

Aug 1, 2025 · In the 21st century, T. rex has become more than just a skeleton—it has become a research organism. Scientists ask questions not just about its bones, but about its behavior, …

Oct 27, 2024 · Tyrannosaurus Rex is the iconic dinosaur that ruled the Cretaceous Period. Learn about its origins, key facts, and unique features.

3 days ago · This video uncovers the brutal life of a T. rex that endured injuries from predators, rivals, and its own unforgiving environment. Viewers see how its bones reveal deep scars and healed …

T. Rex, originally Tyrannosaurus Rex, were an English rock band formed in London in 1967 by singer/songwriter/guitarist Marc Bolan, who was their leader, frontman and only consistent member.