For the uninitiated, a “Super Saiyan” comes from Dragon Ball, the global anime phenomenon. When these warriors tap into their ...

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

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 newly discovered ecosystem beneath the Arctic Ocean has changed scientists' understanding of deep-sea biodiversity and the way carbon cycles through the Earth's environment. Scientists, led by ...

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 ...

Dec. 29 (UPI) --A British rowing team competing in an Atlantic Ocean endurance challenge stopped to rescue a large sea turtle they found entangled in a discarded net. The members of the ...

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 ...

Compared with Russia’s hulking nuclear-powered submarines, Sweden’s a26, at just 66 metres long, is a compact model. But what the Saab-built sub lacks in size it makes up for in stealth and ...

Chris Mooney is a Pulitzer Prize-winning journalist and a CNN Climate contributor. He is currently a professor of practice in the Environmental Institute at the University of Virginia. Bathtubs and ...

A sudden, unexplained mass die-off is decimating sea urchins around the world, including catastrophic losses in the Canary Islands. Key reef-grazing species are reaching historic lows, and their ...