The left map shows the total melt days for the Antarctic Ice Sheet as of January 1, 2025. The middle map is a close up of the Antarctic Peninsula through the same time frame. The graph shows the daily ...

The United States needs to develop a comprehensive strategy for the Arctic. Melting sea ice is generating an emerging ... When the Russians sailed a submarine in 2007 to plant a titanium flag ...

Knowing the thickness of that top layer of ice is crucial to determining whether or not a lake is safe to venture out on. Ice fisher dead, another taken to hospital after falling into water in ...

Close-up of a newly formed pressure ridge in the Arctic Ocean. Credit: Alfred-Wegener-Institut / Andreas Preusser Arctic sea ice is undergoing profound changes, with older, rugged ice diminishing and ...

A severe winter storm hit the central US, bringing snow, ice, strong winds, and freezing temperatures, causing hazardous ...

Air temperatures in December 2024 were above average over the entire Arctic Ocean, continuing the pattern set in November. Average Arctic sea ice extent for December was the lowest in the satellite ...

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Canada's Submarine Crisis Will Constrain Its Arctic Ambitions The new submarines for Canada’s Arctic strategy are specifically designed to stay under the ice for protracted periods. Meanwhile ...