The Antarctic Peninsula, one of the fastest-warming regions on Earth, has seen temperatures rise five times faster than the ...

Deep-sea mining could unleash clouds of debris that threaten a mysterious, vital ecosystem we barely understand.

There are very few remains of ancient ships, except in one unusual place: the Black Sea has a unique environment that ...

Coastal models enhance understanding of future flooding frequency on atoll islands, paving the way to explore the limits of adaptation in the face of rising sea levels and climate change.

Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of meters below.

A rare anglerfish, usually found thousands of feet deep, has been discovered near the ocean surface, leaving scientists searching for answers. Could climate change, ocean currents, or rising ...

The Sea Specter features a low-profile design for stealthy operations, while the Sea Archer is built for high-speed ...

When a massive, black patch, known as a polynya, was spotted by NASA scientists for the first time, satellite operators were ...

Researchers recently captured the first live footage of a colossal quid in its natural habitat, thousands of feet under the ...

Jonson said Sweden could bring "unique capabilities" to NATO's operations in the Baltic Sea, underwater and on the surface.