In the dim twilight of an Arctic winter's day, with the low sun stretching its orange fingers across the frozen sea, a group of researchers drill a hole through the ice and insert a hydrogen ...

Get Instant Summarized Text (Gist) Arctic winter sea ice reached a record low maximum extent of 14.45 million km 2 on March 21, 2025, over a million km 2 below the long-term average. Warmer air ...

The maximum extent of Arctic winter sea ice is well below the long-term average, with mean March levels at a record lowrigen Mittelwert, auch Monatsmittel im März mit Negativrekord The winter growth ...

The Arctic’s winter ice extent reached its lowest recorded level in March since satellite monitoring began in 1979. On March 21, 2025, the sea ice cover measured 14.45 million square kilometres ...

Spring is also coming to the Arctic. This means that the winter growth of sea ice ends – and thus a record winter. However, this is a negative record: never before has there been so little ...

Since that statement of intent by Moscow in 2007, some things in the far north haven't changed—Russian President Vladimir Putin is still in power, Arctic ice continues to retreat and the race ...