U.S. deep-sea researchers are investigating new reports and viral theories surrounding the Leviathan sea monster a creature rooted in folklore but increasingly discussed after unusual ocean sightings.

Footage of a submersible capturing some intriguing footage of a pre-historic sea animal has resurfaced, as it was making its ...

Deep below the surface of the ocean in the South China Sea, a robot named “discovery” searched the seafloor for life. Faxian, ...

The clip was uploaded by Roman Fedortsov, a Russian trawlerman who photographs the sea monsters he’s accidentally snagged while trolling in the deep, Jam Press reported. His bizarre bycatch ...

Hidden in the abyss of the Atacama Trench, Dulcibella camanchaca reveals itself as a unique predator adapted to the darkness.

An unprecedented sighting of a “black seadevil” fish in surface waters triggered a global outpouring of empathy for the deep ...

Jara and his team were able to swim alongside and capture this rare sighting of the black seadevil, a species that usually inhabits the inky depths of the ocean ...

The park said the sea monster, also known as a hippocampus by carousel enthusiasts, was taken on Nov. 16, 1985. It said a handful of collectors had been keeping an eye out for it. Its location was ...

MIDDLEBURY, Conn. (WTNH) — After nearly 40 years since the disappearance of the Lake Quassapaug sea monster carousel figurine, the theme park is happy to have it back! The sea monster ...