Meet the Cryolophosaurus, the 21-foot predator with the shape and physique of a T-rex. But unlike the great T-rex which had ...

The Parasaurolophus is a duck-billed dinosaur with a unique crest that lived 70 million to 80 million years ago. It stood around 16 feet tall and is estimated to have weighed 6,000 to 8,000 pounds.

This massive footprint is believed to belong to a giant Saurolophus, a duck-billed dinosaur estimated to exceed 15 meters in length. This would make it larger than even famous predators like ...