When you buy through links on our articles, Future and its syndication partners may earn a commission. For years, key fossils were thought by many paleontologists to be juvenile examples of ...

Using high-resolution scans, the team also found the Nanotyrannus skull contained more tooth sockets than a T. rex of any age and different routes for cranial nerves and sinuses than T. rex exhibits.

It's known as the "Dueling Dinosaurs" fossil: A triceratops and a tyrannosaur, skeletons entangled, locked in apparent combat right up until the moment of their mutual demise. Even in the Hell Creek ...