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

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

Watch: During a winter fishing trip in Maine, the fish in this man's bait bucket suddenly find themselves in a portable ice ...

There is some anecdotal evidence indicating that fish do recognize individual humans, but this evidence comes exclusively ...

Researchers from the Shenyang Institute of Automation of the Chinese Academy of Sciences have developed a multi-mode swimming ...