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 ...

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

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

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

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

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 ...

The Clean Air Act has protected the air we breathe for four decades. By curbing air pollution it has saved many thousands of human lives and improved public health, all while saving money and ...

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

Of course, in order to play its lifesaving role for people and the climate, the Clean Air Act must be enforced. The Center works hard to make sure its comprehensive pollution-control system is fully ...

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