Burmese pythons are voracious eaters. The mighty predators — which reach over 18 feet in length and 200 pounds (907 kg)  in weight — can swallow prey as large as a deer. Researc...

The Tyrannosaurus rex (T. rex) was one of the most ferocious dinosaurs that roamed Earth in the very late Cretaceous period — about 66 million years ago. Over the years, scienti...

Researchers from the University of Bath in the United Kingdom have uncovered the fossil of a new mosasaur species that ruled the seas during the Cretaceous period. The ferocious...