This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

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

Jara and his team were able to swim alongside and capture this rare sighting of the black seadevil, a species that usually inhabits the inky depths of the ocean ...

Around the deep-sea vents off the southern coast of Japan, a small, “glass”-like creature was discovered ... Irene Wright is a McClatchy Real-Time reporter. She earned a B.A. in ecology ...