The United States’ second exit from the Paris Agreement wasn’t unexpected. Even before he was reelected, now-president Donald Trump had promised for months that he would pull the country out of the ...

President Donald Trump signed an executive order on Monday for the U.S. to withdraw from the 2015 Paris climate agreement — again. Despite his 2017 order being versed by former President Joe Biden ...

Climate cooperation is facing a reckoning. Ten years after the landmark Paris Agreement, major polluters are wavering on action while the world fast approaches the deal's safer warming limit. With ...

On the first day of this year’s United Nations climate summit, Brazilian President Luiz Inácio Lula da Silva promised attendees that this conference would be different. The 30th annual Conference of ...

Ten years ago, close to 200 nations signed the Paris Agreement, an international treaty designed to cut greenhouse gas emissions and curtail global warming. Under the treaty, most nations made a ...