The “endangerment finding” is the legal underpinning of a host of climate regulations for motor vehicles, power plants and ...

Efforts to more strictly regulate the chemical, known as hydrofluoric acid and modified hydrofluoric acid, are escalating to ...

Documents outlining the EPA's plan to roll back vehicle emission standards reference California by name 27 times.

EPA rollback of climate rules could weaken California’s clean air authority and trigger legal battles over greenhouse gas ...

Experts say the EPA's move to reverse the endangerment finding is dangerous for the nation. But California may have tools to ...

California’s decision doesn’t just affect its residents. With 11 states set to follow, Congress must act now to protect businesses, workers and consumers nationwide.

California's insane eco-plans end up setting national policy because they are copied by 18 states. The EPA let them get away with through waivers. Now, it's time to shut that down.

"California's climate goals and our air quality progress have been a beacon for the world, and gutting these EPA rules is like punching holes in that lighthouse," Ortiz said. "We're talking about ...

Trump’s new EPA administrator on California wildfire aid: ‘Nothing is holding us back’ by: Austin Turner, Eric Spillman Posted: Feb 6, 2025 / 11:01 AM PST Updated: Feb 6, 2025 / 11:01 AM PST ...

The closures by the Trump administration's DOGE team include offices belonging to the National Oceanic and Atmospheric Administration, Environmental Protection Agency, National Park Service ...

For decades, California has made environmental policy as if it were a sovereign nation, not an equal member of the Union. The federal government granted it this privilege on the premise that the ...

Winston Hickox, head of the California EPA, said that the MTBE ban, to be imposed in California at the end of 2002, may now have to be postponed.