Permafrost in Alaska's iconic Denali National Park and other areas could all but disappear by the end of this century, new research suggests.
A remote-controlled underwater robot explores the underside of stable Arctic sea ice, collecting the most detailed information yet of this largely unexplored environment.
Gov. Andrew Cuomo said he would ban hydraulic fracking in New York State, citing health concerns about the controversial oil and gas drilling technique.
A warming planet may lead to swifter ice loss on Greenland’s ice sheet, and faster sea level rise for the rest of the world than previously predicted, scientists said Monday.
With November data recorded, 2014 is on track to be the warmest year on record.
Environment ministers faced mounting time pressure to shape a blueprint for the most ambitious environmental accord in history.
The Pacific Ocean, whose waters are heating up due to climate change, may accelerate the problem by releasing millions of tons of methane gas that's stored beneath the ocean floor.
The buried body of a missing Ecuadoran indigenous leader has been found, shortly before he planned to protest at the UN climate conference in Lima.
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