The deep sea begins at about 200 meters below sea level, where light starts to diminish in a region called the twilight zone.

Researchers say our understanding of Earth’s largest biome is based on a tiny, unrepresentative sample dominated by just a few countries.

For national and international policymakers, decisions on how to regulate — and whether to allow — exploitative human ...

Importantly, this indicates that even the upper sea level rise bounds are within the survival limits of resilient reef ...

In the twilight depths of the Gulf of Mexico, about as deep down as a football field is long, U.S. Navy divers carefully snip ...

The deepest offshore oil well was over 35,000 feet by the Deepwater Horizon, and the Maersk Voyager operated in the deepest ...

The Monterey Bay Aquarium Research Institute captured footage of a giant phantom jelly with ribbon-like arms over 30 feet ...

WHOI's photogrammetric technologies transformed thousands of photographs into an accurate 3D model of the wreck.

An infrequently collected supergiant of the sea is not as rare as previously thought, according to researchers from The ...

A rarely spotted “supergiant” crustacean related to woodlice is actually a common inhabitant of the sea floor, a new study ...

A new study finds that humans have visually explored just 0.001 per cent of the deep seafloor - leaving vast areas unknown and raising concerns about biodiversity, climate, and deep sea mining ...

Learn how deep-sea desalination is reshaping freshwater production with reduced energy use, minimal waste, and renewable ...