Video shows the remarkable and menacing-looking fish swimming out of its deep-sea depths in light-filled water, allowing it to be stunningly observed outside its pitch-black habitat. "It is a true ...

This tiny fish was filmed by researchers in Tenerife, swimming towards the water’s surface. What makes this so unusual, is that anglerfish live in the depths of the ocean, thousands of metres ...

Mexico beachgoers were treated to a rare sighting earlier this month of a shimmering oarfish, native to the deep sea and seen in Japanese folklore as a signal of impending doom. Video shows the ...