Inside the (mostly) friendly tug-of-war at the Global Climate Action Summit over who's greenest.
Local leaders from around the world convene at this week's Global Climate Action Summit in San Francisco.
Fake news has become one more way for the president to distort truth—but the worst of what passes for it has little to do with press.
The unlikely climate partnership between China and California shows how Trump's Paris decision fails by its own logic.
Hakima El Haité, host of COP22 in Marrakech, is a pioneer for women—in science and diplomacy, and above all in the struggle for climate justice.
After 20 years behind the scenes of the environmental movement Kreider believes that, now more than ever, women need more seats at the table.
How this year’s climate talks became an ongoing press conference directed at Donald Trump.
The closing week of COP21 will be defined by how—and whether—parties can agree to frame the final document around these three crucial words.
At the C40 awards gala in Paris, mayors from every continent converged on la Gaîté Lyrique to share, steal, and honor each other's green initiatives. They also cut loose a little bit.
On Wednesday at COP21, divestment was king, as California touted its success, and Bill McKibben announced a major shift in global capital away from carbon.
Opening remarks from world leaders were long on hope and short on details. In this case, that's precisely what we needed.
The leaders of Russia, China, Germany, and the United States offered ambitious initiatives in their speeches at COP21. How optimistic should we be?
President Obama's handling of the Keystone Pipeline is just the latest in a series of moves by the administration that position America to lead negotiations—in spite of domestic denialism.