(CN) — A crucial system of currents in the Atlantic Ocean is displaying early signs of collapse, according to a new study published Thursday in the journal Nature Climate Change. The study warns that ...

The collapse of the Atlantic Meridional Overturning Circulation (AMOC)—the engine that drives our oceans—would probably reduce average air temperatures in the Northern Hemisphere by around 40 degrees ...

For more than a century, a patch of cold water south of Greenland has resisted the Atlantic Ocean's overall warming, fueling debate among scientists. A new study identifies the cause as the long-term ...

Scientists have discovered a new way in which ocean water circulates through deep-sea vents. Zigzagging some 60,000 kilometers across the ocean floor, Earth’s system of mid-ocean ridges plays a ...