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

Bottom dwellers are one of the most fascinating fish categories. As their name suggests, they typically live on river or ...

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

Bichir are bottom-dwelling freshwater fish native to ... It is a fierce fighter with sharp teeth that is known to eat fish of all kinds as well as frogs, snakes, turtles, and even small mammals.

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