Paleontologists have discovered a new species of dinosaur that belongs to the same group of the infamous Tyrannosaurus rex.

The dinosaur skeletons, found hidden in a museum collection in Mongolia, is an ancestor of the mighty tyrannosaurs.

Scientists have discovered a new species of tyrannosauroid—the group of dinosaurs that includes Tyrannosaurus rex. The ...

Researchers have identified a new dinosaur species within a Mongolian museum's existing collection, fundamentally altering ...

Rex, and its broader tyrannosaur lineage, remain a mystery. Now, scientists are taking a fresh look at tyrannosaur fossils ...

Contact her at [email protected] More than 85 million years ago, a smaller-bodied ancestor of the Tyrannosaurus rex roamed the plains of Mongolia. The dinosaur's identity was ...

Tyrannosaurus rex was one of the largest carnivorous dinosaurs that ever lived. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. T.

Each was the most successful predator of its time. In a ferocious duel of the dinosaurs—Tyrannosaurus rex vs. Giganotosaurus carolinii—which would emerge alive? Both species enter the ring ...

By Jack Tamisiea The world’s most iconic dinosaur is undergoing an identity crisis. In February, a team of scientists posited that Tyrannosaurus rex was actually three distinct species.

A study published Thursday in the Journal of Comparative Neurology suggests the dinosaur’s cerebrum ... a growing body of evidence suggesting the Tyrannosaurus rex was more than just a big ...