A warm blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate ...

A zone in the North Atlantic has puzzled scientists for decades. This stretch of water is strangely colder than its ...

New research suggests continued global warming could put a major Arctic ocean current in serious trouble, and that the consequences could extend far beyond the North. Known as the Beaufort Gyre ...

Ocean temperatures there are lower than researchers would expect to see, given current global temperatures, if the AMOC were still going strong. That suggests heat transport from south to north ...