Tyrannosaurus rex might be one species, not three, after all

New research refutes claims made earlier this year that King of the Dinosaurs, Tyrannosaurus rex was three distinct species.

T-Rex: Tyrannosaurus Dinosaur Facts and Information

New Tyrannosaur Species Reveals How the King of the Dinosaurs Won Its Crown

Should T. rex be 3 species? New study sparks fierce debate.

Scientists propose Tyrannosaurus had three species, not just 'rex

Controversial paper suggests there are three Tyrannosaurus species

How Dinosaurs Shrank and Became Birds

Should T. rex be 3 species? New study sparks fierce debate.

Tyrannosaurus rex Smithsonian Institution

Theropod dinosaur facial reconstruction and the importance of soft tissues in paleobiology

They Want to Break T. Rex Into 3 Species. Paleontologists Aren't Pleased. - The New York Times

Tyrannosaurus rex: The world's most popular dinosaur, Dinosaurs

Scientists debunk bold theory of T. rex as 3 species