Share Facebook Twitter LinkedIn Pinterest Bluesky Threads A vital system of Atlantic Ocean currents is weakening and closer to collapse than thought, new studies find Source: yahoonews
yahoonews on April 17, 2026 1:27 pm **From CNN:** The [critical system of ocean currents](https://www.cnn.com/2025/11/15/climate/iceland-warming-current-amoc-collapse-threat?cid=external-feeds_iluminar_yahoo) which loops around the Atlantic Ocean is weakening and could be far closer to collapse than previously thought, according to two new studies — an event which would have catastrophic impacts on the planet’s weather and climate. The Atlantic Meridional Overturning Circulation, known as the AMOC, functions like a vast conveyor belt, transporting heat, salt and freshwater through the ocean and influencing climate, weather and sea levels around the planet. Read more: [https://www.yahoo.com/news/articles/vital-system-atlantic-ocean-currents-153138672.html?ncid=redditnewsus](https://www.yahoo.com/news/articles/vital-system-atlantic-ocean-currents-153138672.html?ncid=redditnewsus)
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**From CNN:**
The [critical system of ocean currents](https://www.cnn.com/2025/11/15/climate/iceland-warming-current-amoc-collapse-threat?cid=external-feeds_iluminar_yahoo) which loops around the Atlantic Ocean is weakening and could be far closer to collapse than previously thought, according to two new studies — an event which would have catastrophic impacts on the planet’s weather and climate.
The Atlantic Meridional Overturning Circulation, known as the AMOC, functions like a vast conveyor belt, transporting heat, salt and freshwater through the ocean and influencing climate, weather and sea levels around the planet.
Read more: [https://www.yahoo.com/news/articles/vital-system-atlantic-ocean-currents-153138672.html?ncid=redditnewsus](https://www.yahoo.com/news/articles/vital-system-atlantic-ocean-currents-153138672.html?ncid=redditnewsus)