Many otherworldly deep-sea creatures, though, are so beautiful and mysterious that you won't believe they exist. Even in the ...

Deep below the surface of the ocean in the South China Sea, a robot named “discovery” searched the seafloor for life. Faxian, ...

Hidden in the abyss of the Atacama Trench, Dulcibella camanchaca reveals itself as a unique predator adapted to the darkness.

The sea cucumber’s color is “unique,” researchers said, and its smaller number of tentacles (15 compared to 18 found in other ...

Inside deep-sea coral in the Pacific, an iridescent creature waits in ambush ... Some species are rigid and colorful, while others are nearly translucent and flexible in the water currents.

→ 6-foot-long sea creature — with 'sharp' snout ... The black pearl sea cucumber is deep purple in color with thick skin, researchers said. Yunlu Xiao and Haibin Zhang (2025) PeerJ Unlike ...