Environment The Science Behind Arizona’s Record-Setting Heat Wave Planes are grounded, tap water comes out hot, and we'd all better get used to it. Eric Holthaus
Environment Inside the Environmental Protection Agency: Paranoia and Stifled Work Based on interviews with 47 current and former EPA employees, a new report paints a picture of a deeply divided and stymied agency. Francie Diep
Environment Mountains Are Warming Twice as Fast as the Rest of the World To sustain mountain communities, we need more monitoring and better governance. Bob Berwyn
Environment Groundwater Could Play a Major Role in Controlling and Preventing Forest Fires A recent study puts forth a new factor for judging the flammability of forests: groundwater. Sandhya Sekar
Environment Sweden Passes Ambitious Climate Law to Be Carbon Neutral by 2045 Sweden is one of just three European countries with climate policies in line with the goals of the Paris Agreement. Kate Wheeling
Environment Will There Be a Trump Effect at the G20 Summit? The G19 is set to rebuke the U.S. over its Paris withdrawal. Bob Berwyn
Environment Will Trump Try to Sink Sage Grouse Conservation? The Department of the Interior's sage grouse review is a big win for fossil fuel interests. Jimmy Tobias
Environment California Cuts Greenhouse Gas Emissions, Signs International Climate Agreement California is on pace to meet the goal of its Global Warming Solutions Act of 2006. Francie Diep
Environment Thirteen States Will Challenge Trump on Vehicle Emissions Top officials said they will challenge any effort by the Trump administration to roll back vehicle emissions restrictions in court. Nick Hagar
Environment How China and California Are Proving Trump Wrong on Climate The unlikely climate partnership between China and California shows how Trump's Paris decision fails by its own logic. Lucia Graves