Lithuania will make a concerted effort to save its grey seal population, which has managed to stabilise though continues to remain vulnerable, in the Baltic Sea as it contends with shrinking fish ...

In Lithuania, baby seals have been released into the Baltic Sea after being abandoned by their mother and taken into care by scientists. More and more seals are being abandoned by their mothers in the ...

The gray seals slide out of their cages into the Baltic Sea near the Lithuanian coast, swimming off to new lives imperiled by climate change, pollution and shrinking fish stocks.

Exceptionally high temperatures strained electricity systems as people sought air-conditioning, although many did not have ...

Eastern Baltic cod grow to much smaller sizes than they did just 30 years ago, because overfishing altered their genes, ...

The evolutionary shifts driven by human over-exploitation risk undermining some fish populations beyond recovery, according to researchers, who looked at almost a quarter of a century of fish DNA.

Estonia has begun construction of the Baltic Defence Line along its southeastern border with Russia, in a move to bolster national security and deter potential threats.

Four uncrewed robotic sailboats known as “Voyagers” have been put into service by the Danish Armed Forces for a three-month trial.