Severe Droughts Affect Forests And CO2 Storage for Years, Study Shows Gallery: The Wild Lands at Stake if Alaska’s Pebble Mine Proceeds The Wild Alaskan Lands at Stake If the Pebble Mine Moves Ahead Global Population Projected to Reach 11 Billion by 2100, U.N. Estimates Roughly 40 Percent of World Population Unaware of Climate Change, Survey Says President Obama Announces Major New Limits on Interstate Ivory Trade Why the Fossil Fuel Divestment Movement May Ultimately Win European Union Is Increasingly Turning to Wind Power, Report Shows Synthetic Coral Could Remove Mercury Pollution From Ocean, Researchers Say With Camera Drones, New Tool For Viewing and Saving Nature Algae Could Be an Environmentally Friendly Livestock Feed, Study Finds California Almonds Have Less Climate Impact Than Many Foods Nuclear Rush Will Make China Third-Largest Nuclear Generator by 2020 Alien Islands: Why Killing Rats Is Essential to Save Key Wildlife 2014 Set Multiple Global Climate Records, NOAA Analysis Concludes Many States Have Curbed Power Plant Emissions Ahead of Federal Rule Interview: The High Environmental Cost of Illicit Marijuana Cultivation The High Environmental Cost Of Illicit Marijuana Cultivation 'Buckyballs' May Be Able to Capture and Store Carbon Dioxide, Study Says International Poll Finds Widespread Concern About Climate Change