It can swallow entire gazelles, turtles, and even lions. This is the Nile crocodile, the most dangerous crocodile in the world. It normally preys on after animals found in Africa, but now, it's coming ...

Worldwide, millions of people live in river deltas that are sinking faster than sea levels are rising, research suggests.

The largest sea-dwelling crocodile to ever live makes great white sharks look puny! Discover this armored prehistoric giant ...