Vasuki, the ancient big snake from India, was a slow-moving ambush predator that subdued prey through constriction. It lived 47 million yea...

Buckland recognized that these fossils belonged to a huge bygone reptile, and gave it a formal scientific name: Megalosaurus, meaning "grea...

Scientists think that T rex had excellent vision, despite what Jurassic Park might have you believe.

One of the most common theories for the extinction of dinosaurs, nearly 65 million years ago, was plummeting temperatures caused by climate...

Having heard that Sarah Palin was about to descend on Colorado after a week of poor ratings for the McCain-Palin ticket.