Paleontologists have discovered a new species of dinosaur that was related to the infamous Tyrannosaurus rex. The dino fossils, two partial skeletons found in Gobi Desert in Mongolia in the 1970s, ...

Paleontologist Peter Makovicky is seen at the excavation site in Argentina's northern Patagonia region where fossils of the Cretaceous Period meat-eating dinosaur Meraxes gigas, Akiko Shinya via ...

If Tyrannosaurus rex is known for anything more than bone-crushing bites, it’s the dinosaur’s tiny arms. Paleontologists have been stumped about the dinosaur’s anatomical quirk for over a century now.

The newly described species and Tyrannosaurus were not closely related. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A newfound species of ...

The Meraxes gigas is similar to the Tyrannosaurus rex, huge with tiny arms. A new dinosaur species was discovered by paleontologists on Thursday, who have now named the giant carnivorous dinosaur ...