Imagine a serpent as long as a small plane, weighing over a ton! This was Titanoboa, the prehistoric king of the Amazon.

A North Georgia hike during a rainy Memorial Day weekend led to a run of snake sightings, with one wildlife creator ...

From river giants to land-dwelling beasts, these are the biggest creatures walking, swimming and flying across our planet ...

Researchers have wondered whether Praearcturus gigas was a giant crustacean called an isopod or some other creature. A new ...

Stuart Blackman takes a look at the contenders, past and present, for biggest ape in the world - including the real King Kong ...