A recent study found a severe lack of oxygen and an excess of nutrients in the Baltic Sea due to the warming effects of climate ... This life-threatening lack of oxygen is known as coastal hypoxia.

The Estlink 2 submarine cable was disconnected from the grid on December 25, just over a month after two telecommunications cables were severed in Swedish territorial waters in the Baltic Sea.

"It is suspected that the ship has been involved in serious damage to a fibre cable in the Baltic Sea between Latvia and Sweden," the police said in a statement. The Silver Dania's owner ...

OSLO, Feb 1 (Reuters) - A Norwegian cargo ship with an all-Russian crew suspected of damaging a Baltic Sea telecoms cable has been released by authorities in Norway after no link to the incident ...

The ship that was seized in Norway was Norwegian owned and flagged, and had been sailing from St. Petersburg in the Baltic Sea to Murmansk in the Russian Arctic, police said.

"It is suspected that the ship has been involved in serious damage to a fibre cable in the Baltic Sea between Latvia and Sweden," the police said in a statement. “The Norwegian-owned and flagged ...

had been involved in serious cable damage that was discovered last weekend in the Baltic Sea. The authorities didn’t elaborate, but said they were searching the ship and conducting interviews.