From giant tubeworms to fangtoothed fish, there are tons of terrifying creatures lurking in the deep sea.

The vast majority of animals in a potential deep-sea mining hot spot in the Pacific are new to science, according to an analysis published Thursday.

Beachgoers out enjoying the balmy weather this weekend across Southern California came across a curious sight – thousands of shriveled jellyfish-looking sea creatures washed up on the shoreline ...

MBARI released a 10-minute compilation of deep sea creatures living their best lives, from sharks to jellies to creepy anglerfish.

Nonfiction Deep-Sea Creatures of Bittersweet Orange and Metallic Opaline Green In “The Bathysphere Book,” Brad Fox chronicles the fascinating Depression-era ocean explorations of William Beebe.

When May and his coauthor asked why there was so much more biodiversity on land than in the sea in their 1994 paper, they put forth some of these possible answers.

Thousands of sea creatures have turned up dead around a small coral atoll five miles South West of the Wakashio wreck, called Ilot Brocus.