Humpback anglerfish typically are found at depths of up to 1,500 meters below the water's surface, where there is little to no sunlight.

A video of ‘black sea monster’ is making waves on Instagram. It is believed that this is the first time the it has been ...

So, if Bill Manville and Gilbert Manter’s eyes had been deceiving them, and the footprints in the sand weren’t left by a sea monster, what exactly was happening on Nantucket that summer?

Commonly known as the "black sea monster," the anglerfish is typically found at depths of up to 1,500 meters (4,921 feet) below the water's surface, where there is little to no sun. "This could be ...