“These gentle giants are typically found in cooler waters, and are rarely spotted in waters off California, raising curiosity ...

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

Researchers from the University of Aukland got a chance sighting of an octopus hitching a ride on the back of a shark, which ...

“We could see these tentacles moving,” she added in a March 20 interview with The New York Times.

In a dramatic turn of events, two sperm whales rescued a diver, Benoît Girodeau, from an oceanic whitetip shark attack off the coast of Mauritius, showcasing an extraordinary display of protective ...

Megalodon was likely a long, streamlined predator, not a bulky giant. Scientists compared its bones with modern sharks.

Whale pee and other bi-products play a vital role in ocean ecosystems. Find out how they transport nutrients across the seas.

With his magnificent underwater images, Gerardo del Villar wants to rehabilitate the reputation of the ocean’s great ...

Researchers in New Zealand captured the odd pairing on video, but they still don’t know how to explain the behavior ...

From diving into the colorful coral reefs of the Great Barrier Reef to swimming alongside whale sharks in the Maldives, the ...