Estonia's navy is prepared to act against vessels that pose a danger to Baltic Sea infrastructure even if they are in international waters, a senior official patrolling the busy Gulf of Finland ...

Numbers of this once-threatened predator have soared from 1,000 to more than 23,000 in the Baltic Sea (map ... global meeting on water issues organized by the Stockholm International Water ...

More than 200 million cubic metres of this toxic ‘scrubber water’ is released back into the Baltic Sea a year ... with rules introduced by the International Maritime Organization (IMO ...