Four cities in Southern California are opposing an EPA processing site for "hazardous" waste from Los Angeles County's ...

The waiver allowed California to enforce its Advanced Clean Car program that requires auto makers to produce more ...

Trump's administration asked the U.S. Supreme Court to pause its review of a case involving California’s stricter vehicle ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

The president noted the need to fight Los Angeles fires, but the water would go elsewhere in the state primarily to aid farmers. Environmentalists complained the move was unlawful.

The Environmental Protection Information Center and Humboldt Coalition for Clean Energy (collectively, “EPIC”) filed a January 3rd Title V Petition ...

Considerable uncertainty” exists about whether Trump’s EPA will defend the Biden administration’s choice to approve ...

President Donald Trump on Monday issued a memorandum directing the Secretary of Commerce and the Secretary of the Interior to develop a new ...