Spanish researchers recently shared images of a deep-sea anglerfish swimming horizontally in shallow waters, capturing a rare ...

The marine photographer who captured the footage said it could be the world's first recorded sighting of a black seadevil ...

A deep sea creature known for living hundreds of meters below the water's surface in the darkness of the deep ocean was ...

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

The scary-looking fish is usually to be found more than a mile below the surface, where little to no light penetrates.

A new study by marine biologists reports that seals can essentially act as 'smart sensors' for monitoring fish populations in the ocean's eerily dim 'twilight zone.' ...

Humpback anglerfish typically are found at depths of up to 1,500 meters below the water's surface, where there is little to ...

A deep-sea fish species with unusual cheek patterns has been discovered in the South China Sea after it was listed on online seafood markets. The fish has been named Branchiostegus sanae because ...

The North Pacific Fishery Management Council, which manages federal fisheries off Alaska’s coast, wrapped up its February ...