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

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

One of the world's second-largest species of fish was spotted off the coast of P.E.I. by a group of people returning from a ...

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 ...

Deep-sea mining could impact marine life stretching from the tiniest bottom dwellers to apex predators like swordfish and ...