A diver in Australia experienced a tense underwater encounter when a reef shark began circling and aggressively approaching him during a dive. Footage shows the moment the shark moves in, forcing the ...

This is the terrifying moment an Australian windsurfer is pulled off of his board by a shark. Andy McDonald, 61, was riding his board in Margaret River, Western Australia on Monday (10 November) when ...

A hammerhead shark and stingray duke it out off the Florida coast. A shark and a stingray got into a dramatic fight off the Florida coast — and the brutal encounter ended with the shark taking a bite ...

It's the largest shark that's ever lived on Earth against a monstrous whale who terrorizes its prey. Would the megalodon shark or the Leviathan whale win this epic underwater matchup? Which underwater ...