A part of the Atlantic Ocean, just south of Greenland and Iceland, has been cooling off while the rest of the world gets ...

A mysterious cold patch off Greenland points to a weakening ocean current, and the ripples could reach the West Coast.

A patch of ocean south-east of Greenland is the only place on Earth that is cooling, and it could be a sign that the warm ...

Deep in the North Atlantic, a chilling cold patch is raising alarms as researchers grapple with its implications in the era ...