The Copernicus Climate Change Service has revealed that March 2025 saw the lowest sea ice maximum extent in the 47-year ...

Typically, sometime in March every year at the end of the long Arctic winter, the maximum of Arctic sea ice extent is reached ...

The strongest ocean current on Earth circles Antarctica. It’s the primary way water moves between the Atlantic, Pacific and ...

The winter growth period for sea ice in the Arctic Ocean is now over, with levels at a record low. The winter ice extent on ...

One of the biggest challenges in predicting Antarctica's deeply uncertain future is understanding exactly what's driving its ...

The formation of sea ice also makes the surrounding water saltier, as salt is pushed out when water freezes. If less sea ice ...