Russia likely to keep trying to damage Baltic Sea infrastructure, Finland says

By Anne Kauranen HELSINKI, Jan 22 (Reuters) - Russia will "likely persist in its ambitions to damage the undersea infrastructure of the Baltic Sea", Finland's Defence Command said in its annual ...

Germany turns away suspected Russian shadow fleet tanker from Baltic Sea

Germany turned away a Russian-linked oil tanker from entering its territorial waters in the Baltic Sea this week, marking the ...
Live Science

An ocean the size of the Arctic once covered half of Mars, new images hint

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

Beneath Antarctica’s largest ice shelf, a hidden ocean is revealing its secrets

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

Mars once had a vast sea the size of the Arctic Ocean

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

Scientists plan deep-sea expedition to probe 'dark oxygen'

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

Scientists investigate ‘dark oxygen’ in deep-sea mining zone

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

Was the Red Planet once blue? New evidence points to an ancient ocean on Mars

Ancient shoreline features hint that water on Mars once formed a vast ocean.