A decrease in pressure ridges over the past 3 decades is making the ice more uniform, with unclear consequences.

Arctic sea ice has now dipped to its second lowest ... While the Antarctic sea ice still covers about 386,000 square miles (one million square kilometres) more than the record low for January ...

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its long-term average position in most areas. In contrast to the cold conditions ...

Let’s talk about data. Just the facts. These data are information gathered by satellites, instruments on the ground (thermometers, wind speed gauges, etc.), lasers and the many other ways humans use ...

Melting Sea Ice The Arctic sea ice is disappearing at a pace that alarms scientists and nature enthusiasts alike. This ...

Earlier estimates suggested that the last remnants of permanent sea ice could hold out for several decades after seasonal ... exactly how permanent ice cover will influence seasonal ice cover, or how ...

PARIS - In 2025, the sea ice in the Arctic was the second lowest on record for January, according to a US analysis released on Feb 4, with areas around Greenland seeing temperatures well above ...

17). He takes issue with my reporting that the influence of human sulfur pollution since WWII has driven the extent of the Arctic sea ice. I strongly disagree with Mr. Brandt’s claim that it is ...

Credit: Toronto Zoo/Cover Images With North America marking Groundhog Day on Sunday (2February) Toronto Zoo’s polar bears had ...

The Arctic region has shifted from storing carbon dioxide to releasing it into the atmosphere, according to the 2024 Arctic ...