The United Nations’ annual climate talks are pushing into overtime under a cloud of anger and disappointment as negotiators ...

A key U.N. General Assembly committee has adopted a resolution paving the way for negotiations on a first-ever treaty on ...

Black dust coats streets and collects on rooftops in the neighbourhood adjoining a sprawling cement factory in the Egyptian ...

Russia has included the territories it occupies in Ukraine in its recent greenhouse gas inventory report to the United ...

The European Union, United States and other wealthy countries at the COP29 climate summit have agreed to raise their offer of ...

The United Nations says more aid workers, health care staffers, delivery personnel and other humanitarians have been killed ...

In response, more than 16 nations paused contributions; the U.S., formerly the agency’s largest donor, continues to hold back ...

A draft deal at the U.N. Climate Change Conference calls for wealthy nations to give developing ones $250 billion a year ...

The COP29 climate summit ending Friday was dispiriting in many respects, as is the broader picture. But there's hope and good ...

In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

In “A City on Mars,” Kelly and Zach Weinersmith investigate what life would be like for humans on the red planet, arguing ...

Wealthy nations on Friday pledged $250 billion by 2035 to help poorer nations hit hardest by extreme weather events adapt to ...