For decades, paleontologists argued over the lone skull used to establish the distinct species Nanotyrannus. Was it truly a ...

For decades, a small tyrannosaur skull has divided paleontologists over whether it belonged to a separate species or a ...

Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: Was it a young T. rex or another type of dinosaur? At first, researchers had only a tyrannosaur skull to ...

Was Nanotyrannus a bona fide species or just a teenage Tyrannosaurus rex with a lot more growing to do? Scientists have settled that debate.

Dinosaurs are undisputedly the most fascinating animals (aside from the Kardashians apparently) to have ever walked planet. Yet, paleontologists really have a penchant for hyping them up even further ...

(Reuters) -A newly identified mid-sized dinosaur from Mongolia dubbed the "Dragon Prince" has been identified as a pivotal forerunner of Tyrannosaurus rex in an illuminating discovery that has helped ...

All the Latest Game Footage and Images from Dinosaur King: Operation Dinosaur Rescue The next entry of the arcade machine series, where you fight with dinosaurs with a rock, paper, scissors enhanced ...