(CNN) — With distinctive two-fingered claws, the remains of a previously unknown species of dinosaur suggest it looked like a bizarre mix of sloth, giraffe and cult movie hero Edward Scissorhands, ...

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 ...

In an extraordinary discovery, paleontologists have unearthed the largest fully preserved dinosaur claw ever found. The fossil, excavated in Mongolia’s Gobi Desert, belongs to a newly identified ...

A curator gingerly fastens a pointy claw bone with a thin metal wire, completing perhaps the world's biggest construction kit -- reassembling a 67-million-year-old Tyrannosaurus-Rex called Trinity.

The Tyrannosaurus rex seemingly came out of nowhere tens of millions of years ago, with its monstrous teeth and powerful jaws dominating the end of the age of the dinosaurs. How it came to be is among ...