The videos and pictures were ... 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 ...

Now, for the first time in more than eight decades, the iridescent, blue-green fish are once again swimming in the northern waterway, the California Department of Fish and Wildlife announced in a ...

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 ...