For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...

However, there's another strange fish that can't swim, and it looks almost exactly like the Cookie Monster from Sesame Street ...

According to the organization, the fish is a so-called "black seadevil" known by its scientific name Melanocetus johnsonii. They typically swim between 650 and 6,500 feet below the ocean's surface.

A video shared on Instagram showed the female fish, whose Latin name translates to "black sea monster," swimming through the light-filled ocean waters off the coast of Tenerife. "This could be the ...

A group of beachgoers spotted a rarely-seen fish in the shallow waters of Mexico. Oarfish live in the depths of the ocean between ... oarfish was seen alive and swimming in the shallow waters ...