Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests. New evidence of ...

It is therefore no surprise that container losses are often visible along England’s south coast. Looking ahead, the risks are ...

Russia will "likely persist in its ambitions to damage the undersea infrastructure of the Baltic Sea", Finland's Defence Command said in its annual military intelligence review published on Thursday.

A four-year record from the heart of the Ross Ice Shelf shows how subtle changes could shape future sea level rise, ocean ...

A team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious ...

Startling findings in 2024 suggested that metallic nodules on the sea floor produce oxygen and might support life. Now ...

Divers have unearthed the largest cog shipwreck ever discovered in a strait off Denmark, signalling a period of economic development in medieval Europe.

Spacecraft orbiting the Red Planet have helped researchers map out an ancient coastline that surrounded a large ocean billions of years ago ...

Finnish authorities took control of a vessel suspected of causing damage to a telecommunications cable, launching a criminal investigation into the latest reported incident affecting subsea links in ...

Finnish authorities seized a cargo vessel in the Baltic Sea that is suspected of damaging cables in Estonian waters in a possible sabotage incident, police in Helsinki told reporters. The ship is ...

Add Yahoo as a preferred source to see more of our stories on Google. The Polish Air Force scrambled fighter jets to intercept a Russian military reconnaissance aircraft near Polish airspace over the ...

Dec. 25 (UPI) --Polish Air Force fighters intercepted a Russian military reconnaissance aircraft that came near Polish airspace while over the Baltic Sea, Polish officials announced on Thursday. The ...