The world's biggest iceberg is drifting toward a tiny south Atlantic island, potentially affecting the wildlife there, ...

As we burn fossil fuels, the amount of carbon dioxide in Earth's atmosphere is gradually rising, and with it, the planet's ...

After a series of suspected undersea cable cuttings, NATO has launched a new surveillance and deterrence mission to protect ...

The new US president has vowed to ‘take back’ the waterway, but there’s much more to this modern wonder than meets the eye ...

In the narrow strait between Jura and Scarba, the sea does strange things. Standing waves barrel over phantom surf breaks.

A larger shelf means legal access to more of the ocean floor’s riches: animals, hydrocarbons, and, perhaps most important, ...

AFRICA is splitting apart at double the speed than scientists first thought. A 35-mile-long crack in Ethiopia’s desert, first ...

A Russian spy ship seen in U.K. waters points to continuing worries over the safety of undersea cables that link the global economy.

The model photoshoot took place nearly 50 meters (163.38 ft) below the ocean's surface on the deck of the Hydro Atlantic shipwreck in Boca Raton, Florida, US.

A new study provides compelling new evidence that a colossal 'megaflood' refilled the Mediterranean Sea, ending a period during which the Med was a vast expanse of salt flats. The study suggests the ...