Scientists have found strong observational evidence that a key part of the Atlantic Meridional Overturning Circulation has been weakening across a wide stretch of ocean for nearly two decades. The ...

Iceland became the first country to classify the potential collapse of a major Atlantic Ocean current as a direct threat to its national security. In October 2025, the Icelandic government added the ...

A key ocean current that warms Europe is weakening, which could lead to a big chill. Scientists are now discussing how we ...

Add Yahoo as a preferred source to see more of our stories on Google. Pexels A vast system of Atlantic currents appears to be weakening, and scientists say its collapse could lead to dramatic cooling ...

Researchers have examined how weakening currents in the Atlantic Ocean could impact global agriculture — and the results are concerning.

A potentially catastrophic collapse of the Atlantic Ocean currents that control Europe’s climate may already be inevitable. Based on model simulations, researchers estimate that there is a 10 to 23 ...

Scientists are closely monitoring the Atlantic Ocean as the AMOC faces growing pressure from climate change, with possible impacts on European weather, rainfall, sea levels and marine life.

The Atlantic Meridional Overturning Circulation, or AMOC, carries warm water from the tropics northward, redistributing heat ...

You may be familiar with the 2004 disaster film, “The Day After Tomorrow.” In the movie, climate change causes a failure in the Atlantic Ocean’s major current cycle, creating catastrophic natural ...

Although it can be hard to tell from looking at the often placid waters of the Earth’s oceans, their currents carry immense amounts of water around the globe on a daily basis, underlying a dynamic ...

Somewhere in the stormy waters off Greenland, a bright yellow robotic probe, known as an Argo float, is sinking silently beneath the waves. It is roughly the size of a person, with a tough metal body ...