Meet the Atlantic wolffish, green humphead parrotfish, and other unusual species with extraordinary adaptations.

The fish was found at 200 to 2,000 meters below the surface. At least 16 types of recently discovered deep-sea fish are among the darkest creatures ever found, according to a study published Thursday.

Researchers say the new footage of the deep sea fish may be the first live sighting of the creature in daylight near the ocean's surface Brenton Blanchet is an Associate Editor on PEOPLE's TV team. He ...

"They are rare." Diver captures stunning video of prehistoric fish emerging from depths: 'Very unusual' first appeared on The ...

HAMPTON, N.H. (AP) — A New Hampshire teenager on a deep-sea fishing trip this week hauled in a 177-pound (80 kilogram) Atlantic halibut, a fish so big that it weighed more than him and could be a ...

A deep-sea anglerfish was recently caught on camera in a rare moment, delighting social media users while scaring others. Condrik Tenerife, a Spanish conservation organization, and marine photographer ...

Behold, the latest in deep-sea fashion: An unfortunate fish sporting parasitic copepods as pigtails. An international team of scientists affiliated with the Schmidt Ocean Institute and the Woods Hole ...

In the inky depths of the Central Pacific Ocean, nearly 2,400 meters below the surface, scientists have discovered a new ...