Over the last few years the number of known dead zones globally has increased from 44 in 1995 to 169 according to a recent report from the World Resource Institute (WRI).

They transport oxygen-rich water into the deeper layers of the Baltic Sea, counteracting oxygen deficiency and so-called dead zones. In a recent study, researchers from Kiel University have now ...

The algae was buried in sediment beneath the Baltic Sea with no light or oxygen. Researchers have successfully revived algae that remained dormant within sediment at the bottom of the Baltic Sea ...

LONDON, April 20 (Reuters) - Britain said on Sunday two of its fighter jets had intercepted Russian aircraft over the Baltic Sea close to NATO alliance airspace in separate incidents on Tuesday ...

NATO has ramped up its presence in the Baltic Sea, sensing a threat from Russia. Countries that border the strategic waters are also ordering more vessels. The sea is important both to Russia and ...

Researchers have successfully revived algae that remained dormant within sediment at the bottom of the Baltic Sea for more than 7,000 years. The tiny diatom cells have regained full biological ...