Lucia Graves

At an idyllic retreat in California, the architect of the Paris deal argues that it can.

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.

What happens when the biggest player in global climate change disappears? The world is about to find out.

The unlikely climate partnership between China and California shows how Trump's Paris decision fails by its own logic.

At the Climate March and Samantha Bee’s fake White House Correspondents' Dinner, we saw a topsy-turvy portrait of D.C. in disarray.

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.

Yesterday in Marrakech, John Kerry made the climate case to Donald Trump. It shouldn’t have gone as well as it did.

Tuesday's hearing was a show-trial against the Paris Agreement. Andrew Steer appeared for the defense.

It would be difficult but not impossible for a Republican president to undo the Paris Agreement. For that reason alone, the 2016 election is about whether the world has a future.

Optimism reigns as world leaders gavel a landmark climate deal at COP21.

Climate change affects women disproportionately—yet tensions among Middle Eastern states, and a dearth of women at COP21, mean the final agreement is unlikely to do much for them.

A foundational figure in America’s contemporary green movement, McKibben says whatever the outcome of COP21, it is citizens who must exert the power.

Esau Sinnok has traveled 4,500 miles to defend his small barrier island against a climate that threatens to sink it.

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.

Your recap of a whirlwind opening at the 2015 United Nations climate summit.

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?

It's not just about rebuking the terrorists—it's about making sure we don't let climate change create more of them.

How the West can (and must) help developing countries adapt to extreme weather.

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.