HEARTSTOPPING footage shows the moment two giant whales move in to protect a diver from a bloodthirsty shark. Benoît Girodeau ...

Ocean sunfish weighing an estimated 1,000 pounds shows resiliency after possible great white shark attack off Tasmania.

In a rare ocean encounter, two 45-ton whales chase off a whitetip shark to protect a diver from potential danger.

A diver has shared remarkable footage of two giant whales coming to his rescue after an aggressive killer shark approached ...

Before he was bitten, the shark ‘bumped the man multiple times’, a Department of Primary Industries and Regional Development ...

For four days and nights, the sharks continued their relentless attack. Hundreds of men perished - not from their injuries, not from dehydration, but from the jaws of the ocean's most ruthless ...

In a dramatic turn of events, two sperm whales rescued a diver, Benoît Girodeau, from an oceanic whitetip shark attack off ...

Beaches have been closed following a shark attack at an isolated Australian beach that has left a woman fighting for her life with severe leg injuries. The incident happened at Gunyah Beach near ...

Payne was suspected dead and police scoured the waters to retrieve his body but were forced to call off the search today. Tonight, his family issued a statement saying they were "devastated to have ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Paleobiologist Dr ...

Researchers first proposed that megalodons may have looked like giant mako sharks ... a balance in which the sharks generally swam at a moderate pace while able to attack in quick bursts.

“A gentle giant at 6ft4, he was smart ... Esperance has been the location of four of the state’s last seven fatal shark attacks, with locals in the area calling for more to be done to mitigate ...