There is a seldom-seen world of mysterious sharks that dwell in the cold, deeper regions of the seas. These secretive ...

A research expedition in the Tonga Trench filmed a Pacific sleeper shark, a slow-moving, opportunistic predator rarely seen ...

However, blue sharks can make daily drops as far as 1,900 feet (600 m) from the surface, likely to hunt deep-sea prey. Biologists have found sharks in some unexpected spots. Two shark species live ...

Marshall Islands declared its first national marine sanctuary, protecting a "pristine" expanse of tropical Pacific Ocean home ...

a deep sea extraordinaire desperate to help Cassidy overcome her fear of the open ocean. It’s all very Hallmark, saccharine oodles where a shark swallowing a man whole should be. Into the Deep ...

There are a lot of things about the goblin shark (Mitsukurina owstoni) that scientists don't know as these deep-sea sharks generally swim at depths too extreme for human contact. Goblin sharks ...

Coral reefs and deep-sea sharks are among the wildlife found at depths of 2,500m (8,202ft). Almost 40% of Scotland's seas are now covered by MPAs. The new SPAs are the Solway Firth, seas off St ...