A patch of the Atlantic Ocean just south of Greenland is cooling while much of the world warms. The origin of this "cold blob ...

In Roland Emmerich’s The Day After Tomorrow (streaming now on Peacock!), paleoclimatologist Jack Hall (Dennis Quaid) is gathering ice core samples when a chunk of ice the size of Rhode Island ...

A new study suggests the Atlantic Meridional Overturning Circulation has not weakened since the 1960s — but there's no doubt the circulation will slow in the future, experts say.

Large sea anchors could be used to drag water under a bold plan to keep the Atlantic Meridional Overturning Circulation ...

A century-old mystery of a stubborn cold patch in the North Atlantic is finally being unraveled. A new study links this anomaly to a long-term weakening of the Atlantic Meridional Overturning ...

A vital system of Atlantic Ocean currents that influences weather across the world could collapse as soon as the late 2030s, scientists have suggested in a new study — a planetary-scale disaster ...

A stock image of an aerial view of waves in the Atlantic Ocean. iStock / Getty Images Plus "This direct sedimentary evidence shows the establishment of a marine connection started at around 117 ...

A view of Earth with clouds over its surface is seen from space. A new study on the Atlantic Ocean's circulatory system, which impacts global weather patterns, does not indicate significant weakening.

A new study suggests the Atlantic Meridional Overturning Circulation has not weakened since the 1960s — but there's no doubt the circulation will slow in the future, experts say.

A vital system of Atlantic Ocean currents that influences weather across the world could collapse as soon as the late 2030s, scientists have suggested in a new study — a planetary-scale disaster ...

By Angela Dewan and Angela Fritz, CNN (CNN) — A vital system of Atlantic Ocean currents that influences weather across the world could collapse as soon as the late 2030s, scientists have ...