NASA: Global Climate Change News

TOP STORIES › Food for scientific thought The meat and potatoes of NASA's new GPM satellite On a power trip NASA helps federal employees go electric In the dead of winter NASA maps the pace of Iceland's frozen flows Frozen impact NASA tracks ice changes with laser technology Your planet is changing NASA set for big year in Earth science GOES and the grid Satellites help monitor scattered solar panels The rise and fall of civilizations Climate change linked to fall of ancient societies Global warming marches on 2013 tied as 7th warmest year since 1880 Arctic mercury concern Cracked sea ice pumps pollutant to surface Just 5 questions Community initiatives against climate change Rolling in the cold Image inspects polar vortex entering Northern U.S.