A riotous photography collection from a recent underwater mission off the coast of Chile shows new and fascinating deep-sea ...

Here are some bioluminescent animals you must see: Black dragonfish are deep-sea predators with sharp teeth and ...

They're tiny, blobby, butt-shaped, and glow in the dark. What the heck are they? Scientists are still figuring them out.

Evolving roughly 27 different times in the long history of fish, bioluminescence—the ... A small fish only known to the Red Sea, V. mabahiss lives deep underwater and is seldom encountered ...

Evolving roughly 27 different times in the long history of fish, bioluminescence -- the biological production of light -- is one of the flashier survival tools used for luring prey, communication, and ...

In February, researchers from conservation organization Condrik Tenerife were about two kilometers off the coast of Tenerife ...

Photographer David Jara Boguñá filmed a humpback anglerfish (Melanocetus johnsonii, a species of black seadevil) swimming near the surface in sunlit waters. These fish have never before been seen ...

Scientists said they have seen the first signs of life returning to deep sea mining tracks carved into the abyssal seabed ...

When a male anglerfish finds his mate in the pitch-black expanse of the deep sea, he uses his sharp teeth to latch onto her ...