A federal judge appointed by former President Barack Obama handed the Trump Justice Department a major victory over New York Democrats this week that is probably a preview of yet another victory when ...

The rise of a conservative supermajority on the court helped launch the push. But it’s that supermajority’s actions that have since turbocharged it.

Gov. Gavin Newsom’s new carbon market rules threatened money for certain climate programs. He struck a deal to continue funding for transit and water projects.

In a strategic retreat, the United Nations concedes that Earth has lost its chance to prevent some of the worst impacts of ...

It proposed a new goal of limiting the “overshoot” of rising temperatures and eventually figuring out how to undo the temperature gains, a highly uncertain path.

Record heat waves, deadly flooding and extreme weather reflect an ever-warming planet poised to soon breach safe temperature ...

Climate change has become a less prominent election-year issue for Democrats as voters say concerns such as affordability are ...