Tyrannosaurus rex lived around 65 million years ago, join Andy as he travels back in time to see a t-rex with her babies.

Named the “king of the tyrant lizards,” T. rex was built to rule. Find out how these dinosaurs lived, what made them so ...

Tyrannosaurus rex was a late developer who kept growing until the age of 40, reveals new research. The largest-ever study of how the “king of dinosaurs” grew shows a much longer, slower path to ...

Tyrannosaurus rex may have been a much slower grower than scientists realized. A new study of 17 tyrannosaur fossils found that the giant predator likely took about 40 years to reach its full size of ...

IMAGE: Gus the Tyrannosaurus Rex skeleton at Sotheby's auction house in New York City, July 1, 2026. A close-up of the rib ...

This 67 million-year-old Tyrannosaurus rex just became the world’s most expensive dinosaur - ...

The dinosaur skeleton, which roamed the planet 67 million years ago, was sold by Sotheby's in New York.

A fossilized Edmontosaurus skull with a Tyrannosaurus tooth still embedded in its face has given scientists rare evidence of ...

Science depends on independent verification of claims and healthy debate. Researchers must be able to revisit specimens, test ...