California’s emissions standards have been adopted by states covering nearly half of America’s new light-duty vehicles and ...

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 ...

The EPA announced a final rule to reduce methane emissions from the oil and gas sector. The rule facilitates implementation ...

Under the Clean Air Act, the Golden State is allowed to have stricter standards than the federal government has approved, but ...

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

The first of those EPA heads, Scott Pruitt, gained prominence by suing the EPA to stop clean air, and in his tenure ended up ...

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

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

President Joe Biden's Environmental Protection Agency finalized a new rule Tuesday taxing methane emissions from the oil and gas sector, but critics argue the move is "irrelevant" and will serve to ...

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

The Center for Biological Diversity (“CBD”) filed an October 21st Title V Petition to Object (“Petition”) before the United States ...