Tyrannosaurus Rex. King of the tyrant lizards. It’s 6 meters tall (20 feet), 12 meters (40 feet) long, and it weighs upward of seven tons. You can hide from it, you might even be able to outrun it, ...

Fossil teeth reveal that T. rex maintained a body temperature similar to humans, offering new clues about dinosaur metabolism ...

The animal's temperature explains its geographic range 66 million years ago.

As an adult, Tyrannosaurus rex had the most powerful bite of all terrestrial animals, living or extinct, according to a new study from the UK. Based on previous research, the force of the T. rex bite ...

For over a hundred years, the world has loved to imagine Tyrannosaurus rex as a towering, toothy monster. It’s been both the fascination and terror of Jurassic Park ...

This is confirmed by an analysis of tooth material from the famous “Thomas the T. rex” at the Natural History Museum of Los Angeles County, as reported by a research team in the journal *Science ...