By using 3D skull scans of 18 species, scientists discovered that while T. rex evolved a crocodile-like skull built for ...

But T. rex was also the last of its meat-tearing family. The earliest tyrannosaurs evolved about 166 million years ago. In ...

In Article Audio PlayerPaleontologists know a lot about Tyrannosaurus rex from the abundance of fossilized specimens they’ve found throughout North America. They know, for instance, that the theropod ...

Tyrannosaurus rex might be the most famous meat-eater of all time, but it turns out it wasn’t the only way to be a terrifying giant. New research shows that while T. rex evolved a skull designed for ...

The Tyrannosaurus Rex has long been the creature of nightmares — but the "King of Tyrant Lizards" had a cousin who may have been just as terrifying. With the help of a paleontology enthusiast ...

Thanks to movies like "Jurassic Park," the image of the mighty Tyrannosaurus rex looms large in the popular imagination, but is that image wrong?

The provenance of T. rex has, at times, provoked contentious debates within paleontology. For instance, a study in 2024 claimed that T. rex relative Tyrannosaurus mcraeensis, which was found in New ...

King of the dinosaurs the Tyrannosaurus may have been three species and not just the single T Rex, researchers have claimed. T. rex, meaning “tyrant lizard king,” has been the sole species of ...

Few dinosaurs exude the same mystique as Tyrannosaurus rex but the tyrant lizard king that once roamed across North America might have been misunderstood.

LONDON --Tyrannosaurus rex was a slowpoke. That is the conclusion drawn from the latest research by scientists at the University of Manchester in England, whose study flies in the face of decades ...

The most fearsome predator to ever walk the Earth, Tyrannosaurus rex, had something similar to an “air conditioner” in its head, allowing it to stay cool, according to a new study.