What was 21-feet tall, looked like a T-rex and was covered in feathers? It was the Cryolophosaurus, of course! This eccentric ...

Paleontologists have revealed a new species of armored dinosaur with a "tail club" that served as a weapon.

Laurasia .The massive neck dips, casting a curving shadow on the mossy ground. The dinosaur's jaws close around its prize.