A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.

Eelpouts are primarily bottom-dwelling species, found in deep trenches or around hydrothermal vents in some of the planet’s most extreme environments, Thiel said. The new species were both caught at ...

Spanish researchers recently shared images of a deep-sea anglerfish swimming horizontally in shallow waters, capturing a rare moment with a fish not often seen by humans.

Victoria University of Wellington have discovered a species of sea squirt that is thought to be new to science.

While on a shark research expedition off the coast of Tenerife, marine biologists said they captured the first images of an adult black seadevil anglerfish alive near the ocean’s surface.

A deep-sea creature only recorded alive on one other occasion has been seen for what's believed to be the first time in broad ...

Contender, a male great white shark measuring nearly 14 feet long, is the largest ever tagged and studied among the Northwest Atlantic white shark population, according to researchers.

Dungeness crab, Pacific herring, and red abalone are among the marine species most vulnerable to the changing climate's ...

Watch: This incredibly rare sighting of a Black seadevil anglerfish off the coast of Tenerife leaves researchers in awe.