A riotous photography collection from a recent underwater mission off the coast of Chile shows new and fascinating deep-sea ...

Massive sea creatures were spotted off the coast of California and viewers are calling the experience “dreamy.” Onlookers ...

The West Wing' star Martin Sheen produced the new documentary 'Aquariums: The Dark Hobby', which shines a light on the death of exotic fish, the reef and the ocean because of the home-aquarium trade.

A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when sealed off from the surface by a thick layer of ice.