Scientists have studied the predatory behavior of sharks in deep-sea ecosystems. This research provides insights into the ...

Pacific sleeper sharks were spotted in the South China Sea - 1,800 miles from home - offering new clues about deep-ocean ...

In the South China Sea, off China’s Hainan Island, researchers dropped the carcass of a cow about 5,340 feet down to the seafloor and trained cameras on the bovine bait, according to the study. To ...

They hesitated at first, but the fishermen jumped into the water after realizing how calm the tiger sharks were, said Chelsea ...

MJ Algarra details to PEOPLE exclusively her experience swimming in the heart of hundreds of sharks and sea creatures during ...

This deep-sea shark is one of the world’s largest glowing animals. A new study has found that three species of deep-sea shark, including the six-foot-long kitefin shark, are bioluminescent.

A shark said to be 'Deep Blue', one of the largest recorded individuals, swims offshore Hawaii, U.S., January 15, 2019 in this picture obtained from social media on January 17, 2019.

This shark fought off a deep-sea squid, first-ever picture reveals. A massive squid left battle scars on the skin of a surface-dwelling shark, revealing an entirely new connection to the deep sea.

A great white shark, believed to be one of the largest on the planet, has been spotted by Ocean Ramsey and other divers as it fed on a whale carcass off the coast of Hawaii. The divers, who ...