#Amoc

A preliminary study suggests that blocking off the waterway between Russia and Alaska could help the survival of a key system of ocean currents. But there could be potential unforeseen consequences, particularly to marine ecosystems

A key Atlantic Ocean current system that helps regulate the planet's climate could weaken more than expected by 2100, with potentially devastating consequences worldwide, a new study has found.

Scientists have uncovered strong evidence that a major Atlantic Ocean current system tied to global climate is weakening. The slowdown has been detected across a vast region of the North Atlantic over nearly two decades.…

Scientists are increasingly worried that a vast system of ocean circulation, which delivers warmth to northern Europe and impacts climate globally, is at risk of collapse.…

The findings have particular significance for India, where hundreds of millions of people depend on the summer monsoon for their agricultural livelihoods and water supplies. Here is what to know.

Letters: Andrew Watson and Phil Williamson respond to an article by George Monbiot about the weakening of a crucial Atlantic system

The Atlantic Meridional Overturning Circulation (AMOC) helps nourish aquatic ecosystems and is part of the reason Europe has milder temperatures than places in Canada at the same latitude.…

AMOC collapse risk explained: A new study explores whether a massive Bering Strait dam could stabilise ocean currents and limit severe climate disruption.

Blocking the narrow waterway between Russia and Alaska could help stabilize a vulnerable system of ocean currents, scientists found in a study.

Building a dam in the Bering Strait might preserve the Atlantic Meridional Overturning Circulation, but experts warn it could also threaten wildlife, Indigenous people and shipping — and could actually speed up its demise.

If the Atlantic Meridional Overturning Circulation shut down, the knock-on effects could release hundreds of billions of tonnes of CO2, raising global temperatures even further

Measurements by buoys at four latitudes in the western Atlantic provide the strongest evidence yet that the Atlantic Meridional Overturning Circulation is weakening