U.S. to drop protections for snow-loving wolverines

Aug 13, 2014

U.S. to drop protections for snow-loving wolverines

U.S. wildlife officials plan to withdraw proposed protections for the snow-loving wolverine Tuesday, in a course reversal that highlights lingering uncertainties over what a warming climate means for some temperature-sensitive species. Wolverines, or "mountain devils," need deep snows to den. But while there is broad ...

U.S. cleans up, but coal exports reach new heights

Jul 29, 2014

U.S. cleans up, but coal exports reach new heights

As the Obama administration weans the U.S. off dirty fuels blamed for global warming, energy companies have been sending more of America's unwanted energy leftovers to other parts of the world where they could create even more pollution. This fossil fuel trade threatens to undermine ...

Jul 22, 2014

World breaks monthly heat record twice in a row

The globe is on a hot streak, setting a heat record in June. That's after the world broke a record in May. The National Oceanic and Atmospheric Administration announced Monday that last month's average global temperature was 16.2 Celsius, which is 0.72 degrees higher than ...

Study warns of sudden climate change woes

/ Jan 4, 2014

Study warns of sudden climate change woes

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Hard-to-predict sudden changes to Earth's environment are more worrisome than climate change's bigger but more gradual impacts, a panel of scientists advising the U.S. government concluded last month. The 200-page report by the National Academy of Sciences looked at warming problems that can occur in ...