Fewer T. rex walked the Earth than previous estimated, new study claims

New research claims that the T. rex population was much lower than scientists previously estimated, claiming 1.7 billion roamed our planet.

Fewer T. rex walked the Earth than previous estimated, new study claims

Experts find remains of unknown T-Rex dinosaur relatives in Morocco

Hot-blooded T. rex and cold-blooded Stegosaur

Study: 2.5 billion T. rex roamed Earth, but not all at once

Fewer T. rex walked the Earth than previous estimated, new study, rex

Reinventing the Dinosaur

Tiny Tyrannosaur Hints at How T. Rex Became King - The New York Times

How Many Tyrannosaurus Rexes Ever Lived on Earth? Here's a New Clue. - The New York Times

Fossil discovery reveals teenage Tyrannosaurus rexes