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Stories by Katey Walter Anthony

Arctic Climate Threat--Methane from Thawing Permafrost

Arctic Climate Threat--Methane from Thawing Permafrost

Arctic permafrost is already thawing, creating lakes that emit methane. The heat-trapping gas could dramatically accelerate global warming. How big is the threat? What can be done?

December 7, 2009 — Katey Walter Anthony

Stand Up for Science Journalism!

Staying informed has never been more important.