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The image shows a thermokarst lake in Alaska. Thermokarst lakes form in the Arctic when permafrost thaws. Credit: NASA/JPL-Caltech

NASA flights detect millions of Arctic methane hotspots

February 15, 2020

Rapid decline of Arctic sea ice a combination of climate change and natural variability

When the Arctic coast retreats, life in the shallow water areas drastically changes

Lazarus ice

Insights into biogeochemical cycles based on glacial meltwater chemistry

High-Arctic Heat Tops 1,800-Year High, Says Study

October 3, 2012

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