Crashing waves, glistening sea spray, a calm expanse of deep blue. These are the images that open “Ocean with David ...

A new study finds that humans have visually explored just 0.001 per cent of the deep seafloor - leaving vast areas unknown ...

Underwater mountains, or seamounts, are littered on the ocean floor, but only some of them have been detected. Now, 56,000 ...

Heriot-Watt scientists have discovered giant underwater mud waves buried deep below the Atlantic Ocean, 400 kilometers off ...

The deep ocean is understood as any portion of the Earth's sea that is deeper than 200 meters (656 feet). Those regions cover ...

New high-resolution satellite map reveals nearly 100,000 unknown ocean mountains, or seamounts, boosting climate and maritime ...

The Atlantic Ocean was formed by the dramatic break-up of the supercontinent Pangea, splintering our planet into drifting ...