In the shadow of Trump's reelection, this year's UN climate conference is all about money — and the sums are truly staggering.

Climate change and biodiversity policies have largely evolved in isolation, even though the two crises are deeply intertwined ...

The U.N. climate summit here in Baku, Azerbaijan, has entered its second and final week. On Saturday, activists held a silent ...

Nuclear power is in the spotlight at the United Nations Climate Change Conference (COP29) in Azerbaijan, where both countries and industries presented plans to deploy the carbon-free energy technology ...

Nobody can reverse America's 'clean energy revolution,' said the president, despite the incoming Trump administration's ...

United Nations climate talks resumed Monday with negotiators urged to make progress on a stalled-out deal that could see ...

President Biden and other world leaders are gathering in Brazil for the G20 summit. Ahead of the meeting, Biden became the ...

Negotiators at COP29 are struggling to forge a consensus to boost funding to help poor countries. The fading US role has ...

Heads of state arriving in Rio de Janeiro on Sunday for the G20 summit will spend Monday and Tuesday addressing issues from ...

The first week of the U.N. Climate Change Conference in Baku, Azerbaijan, is over. Here’s what you missed and what’s coming ...

Autocratic Azerbaijan is drawing criticism as COP29 host for its stance on fossil fuels, with President Ilham Aliyev calling ...

Chinese President Xi Jinping warned Monday the world faces "a new period of major changes" as G20 leaders met in Brazil two ...