Since the Clean Air Act took effect, emissions of the most common pollutants have fallen by around 80%. The law has saved ...

The incoming administration could revisit controversies from Trump’s first term, including regulatory battles over ...

California is trying to get the Biden administration to approve its clean vehicle rules before Trump takes office.

A married couple accused of illegally tampering with diesel trucks and violating the Clean Air Act has avoided prison ...

The justices on Monday added four new cases, involving the venue for challenges to the Environmental Protection Agency’s actions under the Clean Air Act and federal sentencing law, to its docket for ...

What is the single most important action you think the public, or a specific company or government (other than your own), ...

These estimates reveal the substantial health benefits that could be at stake if the next presidential administration implements policies that aim to weaken the Clean Air Act and limit the ...

"This action demonstrates that EPA will hold facilities accountable when they fail to take the actions necessary to meet health-based air quality standards.” ...

On Dec. 2, California’s legislature will meet to prepare its policies for renewed conflict with a Trump administration.

The owners of two automotive businesses in Clark County drove themselves into legal trouble, according to the attorney's ...

The utility company was found in violation of the Clean Air Act for failing to install pollution controls when it updated the ...

President-elect Donald Trump announced that he’s tapped former Republican congressman Lee Zeldin of New York to lead to ...