In a new lawsuit filed alongside three other nonprofits, the environmental group claims that DOGE violated the Constitution ...

A report commissioned by the Sierra Club looked at how Utah and Wyoming could save money if PacifiCorp ramped up its pursuit ...

Summit Carbon Solutions’ plan to build a pipeline across five states included the right to use eminent domain in some states.

Donald Trump declared on Truth Social that he is “authorizing [his] Administration to immediately begin producing Energy with BEAUTIFUL, CLEAN COAL.”Coal is widely regarded as the dirtiest form of ...

Raúl Grijalva chaired the House Natural Resources Committee and championed preservation across the Southwest. Sandy Bahr, ...

The Sierra Club Headwaters Group will host an Earth Day Fair on April 22, according to a news release. The fair, which will ...

The Sierra Club and transit advocacy group Riders Alliance are suing the U.S. Department of Transportation over its ...

The Sierra Club and other partners are suing Elon Musk and his Department of Government Efficiency over the mass firing of ...