When it comes to the kings of the jungle, the tiger and lion stand out as the most iconic big cats in the animal kingdom.

In the must-see video above, researchers with Ocearch, a nonprofit ocean animal research and education organization, recently ...

A male white shark in the Atlantic Ocean has become the largest ever to be tagged by a research group. The 13.9ft (4.2m) beast which has been named Contender weighs an estimated 1,653 lbs (750kg). It ...