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 ...

Emerging scientific research suggests a grim reality where the Atlantic Ocean’s formidable currents may collapse within the next few decades. This potential collapse, fuelled by the relentless ...

Add Yahoo as a preferred source to see more of our stories on Google. Ocean currents that make up the Atlantic Meridional Overturning Circulation could start to collapse in just three decades. | ...

A key ocean current in the North Atlantic Ocean is weakening to the point of total collapse due to climate change, a new study warns. Scientists say the North Atlantic Subpolar Gyre – a massive system ...

Add Yahoo as a preferred source to see more of our stories on Google. On the Thursday, April 23, 2026, episode of The Excerpt podcast: A large-scale and delicate system of ocean currents that has been ...

Weakening Atlantic Ocean currents could cripple agriculture in some of the world's major breadbaskets, threatening global food security and raising the price of basic commodities, new research finds.

A new study suggests that the collapse of the Atlantic Meridional Overturning Circulation—a key current system that helps regulate the planet's climate—can no longer be considered a remote possibility ...

Bivalves, such as clams, oysters and mussels, record seasonal environmental changes in their shells, making them living chronicles of climate history. A new study of bivalve shells has detected two ...

During the last ice age, the Atlantic Ocean's powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...

Support CleanTechnica's work through a Substack subscription or on Stripe. What is causing a critical Atlantic Ocean current system to weaken much sooner than generally predicted? You guessed it: ...

When a scientist says, “We don’t know yet,” it can sound like a shrug. In reality, it often means the opposite: We are worried enough to be careful. The public can reasonably ask why some climate ...

A system of Atlantic Ocean currents that regulates global weather is at its feeblest in 1,600 years, weakened partly by climate change, said researchers Wednesday, warning of trouble ahead. Two ...