After years of deep-sea sleuthing, National Geographic Explorer Katy Croff Bell has created a treasure map. It’s not drawn on ...

This summer scientists drilled deep below the Atlantic Ocean off the coast of northeastern US and tapped into a huge, mysterious reservoir of freshwater — what they discovered could have big ...

Researchers have identified how warm Atlantic water that is flowing deep into the Arctic Ocean is mixing with colder waters above to contribute to sea-ice loss in the Arctic. The results, published ...

Scientists have detected a northward Gulf Stream shift that may signal a looming Atlantic climate tipping point.

In the depths of Earth's briny waters lurk some truly strange deep-sea creatures Rare and remarkable deep-sea creatures ...

The sharks quickly realised the sub was not competition and their attention returned to the carcass and camerawoman Kirsten was able to film the first deep-sea, sixgill shark feeding frenzy ever ...

During the last ice age, the Atlantic Ocean’s powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...

Measurements by buoys at four latitudes in the western Atlantic provide the strongest evidence yet that the Atlantic ...