A sperm whale recently washed up on a beach in South Africa, a strikingly rare occurrence that hasn’t happened in recent ...

To survive the deep ocean, sea creatures need all kinds of adaptations that give them alien-like appearances, like huge eyes ...

A rarely seen deep-sea creature has just been captured on film—and what the camera revealed left researchers speechless. Drifting slowly through the pitch-black waters of the abyss, the strange, ghost ...

The deep sea creature also attract its prey using a flashing light light at the end of its long dorsal spine. Its teeth are so big, the viperfish can’t even close its mouth. This eel-like ...

Marine scientists have captured images of a mysterious tentacled creature that lives more than 3 miles below the ocean ...

The Monterey Bay Aquarium Research Institute captured footage of a giant phantom jelly with ribbon-like arms over 30 feet ...

An extremely loud sound detected in the deep sea 28 years ago remains as one of the most mind-boggling underwater mysteries.

On April 24, President Trump signed an executive order promoting deep-sea mining in the US and international waters, touting ...

The Mosura fentoni, or "sea moth," is a newly discovered type of arthropod that would have lived in the deep sea more than ...

Known scientifically as Mesonychoteuthis hamiltoni, this deep-sea creature was first identified in 1925 by zoologist Guy Robson after he found two of its tentacles in the stomach of a sperm whale ...

A bizarre new species discovered off Spain’s coast is deadly, accordion-shaped... and named after someone’s true love.

Beneath the crushing pressures and near-boiling waters of the Indian Ocean’s abyss crawls a creature so bizarre it seems ...