NBC News joined a NATO flotilla as it sailed the icy sea hunting Russian saboteurs accused of targeting undersea cables.

Antarctica has lost 150 billion tons of ice mass on average every year. The thinning ice glaciers have raised alarms about ...

Pacific oysters are adapting to less salty waters and may soon spread into the Baltic Sea, aided by warmer seas and genetic ...

It is well known that the Baltic Sea is contaminated with remnants of munitions from past wars. However, many questions ...

A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when ...

Naval Service and Air Corps continue surveillance of Antigua and Barbuda-flagged vessel amid concerns over subsea ...

The invasive Pacific oyster have adapted to life in less salty seas and are reproducing off the coast of Skåne, although having been there for less than ten years. This discovery by researchers from ...

The invasive Pacific oyster have adapted to life in less salty seas and are reproducing off the coast of Skåne, although ...

The invasive Pacific oyster have adapted to life in less salty seas and are reproducing off the coast of Skåne, although having been there for less ...

Subsea cables channel data and power, but they face escalating dangers, and multiple incidents in the past few months have ...

Poland's underrated Baltic coastline is a wild and wonderful mix of dune-backed shores, upscale spas, and seaside resorts.

Climate change is affecting the Baltic Sea and every winter less ice coverage forms. When there is less ice, the waves become ...