Image: The ice fields of Patagonia

This image taken Jan. 14, 2015, acquired by the Operational Land Imager (OLI) on Landsat 8, shows the glaciers of Sierra de Sangra, an icy stratovolcano spanning the border of Chile and Argentina. Snow and ice are blue in ...

Black Hills warbler population not so isolated after all

Though separated from the rest of their species by hundreds of kilometers, the Virginia's Warblers that colonized South Dakota's Black Hills two decades ago continue to maintain genetic ties with the rest of their species, ...

Trapping climate pollutant methane gas in porous carbon

As talks of global warming are once again making headlines, scientists have renewed their efforts to understand how to best limit its effects. For example, sequestrating short-lived climate pollutants, such as methane and ...

NASA image: Colors after the storms

Damaging heavy rains fell on South Carolina in the southeastern United States at the beginning of October 2015. Much of that water had, by mid-October, flowed into the Atlantic Ocean bringing with it heavy loads of sediment, ...

As nations dither, cities pick up climate slack

Their national governments hamstrung by domestic politics, stretched budgets and diplomatic inertia, many cities and provinces have taken a leading role—driven by necessity—in efforts to arrest galloping global warming.

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