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In Alaska this year, wildfires have scorched more than 5 million acres. Rising sea levels threaten coastal villages. Thawing permafrost is disrupting ecosystems and swallowing homes.
Thayer School of Engineering Associate Professor Vicki May isn’t used to teaching 9,300 students all at once—but that’s how many she reached in week three of the six-week “
Using an airborne imaging system in Antarctica for the first time, Dartmouth’s Ross Virginia and colleagues have discovered a vast network of unfrozen salty groundwater that may su
With global warming rapidly altering human life and the environment in the Arctic and with tense relations between Russia and the West threatening to derail a history of cooperation between nations bordering the Arctic Ocean, the United States is