Here are 10 of the strangest deep-sea creatures ever discovered in the Earth's oceans. By definition, the deep sea is any part of the ocean deeper than 200 meters (656 feet). At this depth ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

Largely undiscovered, the ocean hosts bizarre creatures, highlighting our limited understanding of the planet's mysterious ...