The summit was organized by C40, a network of mayors from big cities that has pushed to be included in decisions on how to ...

Host Brazil will preside and set the agenda. For the talks to be a success, world leaders need to beef up efforts and money ...

A new United Nations report finds that global plans to fight climate change will barely reduce future warming, mainly caused ...

Experts point out that China is already a global leader when it comes to deploying clean energy. The country has been ...

The annual U.N. report card finds that, overall, countries are still far off-track from their stated goals to limit global ...

The world has failed to meet its main climate change target of limiting the rise in global temperatures to 1.5 degrees ...

In the introduction of the book, you write about how the collection is animated by “irony”: As you note, biologist E.O.

Delegates to the climate conference in Brazil must accelerate commitments to rapidly developing a low-carbon economy. There ...

For three decades now, I have watched Earth warm—not through headlines or politics, but in my own data. Every year, the ...

China is the world's biggest emitter of planet-warning greenhouse gases but is also installing more renewable energy sources ...

Britain's Prince William took in the dramatic contrasts of Rio de Janeiro, from sweeping beaches to the troubled favelas, as ...