Among these extinct species are the largest fish ever to have existed and the biggest of all shark species. Find out ...
They have the largest brain-weight ratio in cold-blooded fish species, and some populations even form close-knit ...
The marine photographer who captured the footage said it could be the world's first recorded sighting of a black seadevil ...
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 ...
A team of marine biologists in Tenerife, Canary Islands, have caught on video a rare black devil fish for the first time in ...
A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.