Growth rings in fossilized bones suggest the diminutive dinosaur, Nanotyrannus, would never grow up to become a T. rex — plus ...

For years, paleontologists have debated whether the T. rex-like dinosaur in the fossilized tableau and others are indeed ...

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

London's Natural History Museum has unveiled a festive Tyrannosaurus rex display ahead of Christmas.

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

“The fossil, part of the legendary ‘Dueling Dinosaurs’ specimen unearthed in Montana, contains two dinosaurs locked in prehistoric combat: a Triceratops and a small-bodied tyrannosaur. That ...

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

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 ...