For many years, paleontologists have debated about whether there was a smaller relative of the Tyrannosaurus rex, or if those ...

For years, the "dueling dinosaurs" in a North Carolina museum were believed to be a Triceratops and Tyrannosaurus rex.

NC State University and the NC Museum of Natural Sciences discover the nanotyrannus, a smaller dinosaur once thought to be a teenage T-Rex ...

A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.

Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or ...

Three frogs, a shark, a unicorn and a Tyrannosaurus rex dance in front of a line of heavily armored police in riot gear.

Three frogs, a shark, a unicorn and a Tyrannosaurus rex dance in front of a line of heavily armoured police in riot gear.

T. Rex dinosaurs packed as many neurons in their brains as a baboon, a new study has found. This means that they were capable of problem-solving, tool use and even developing a culture. Some other ...

Dinosaur stories are often written for children, with a cast of neon cartoon characters or animatronic models. But for adults ...

Some are quick to point out that movies like Jurassic Park may get the appearance of dinosaurs wrong. If so, it is for good reason. Scientists primarily have fossils of bones and teeth to guide their ...