A new study finds evidence that Congress intended for the 1970 Clean Air Act to cover carbon dioxide emissions. The finding strengthens the legal case for regulating heat-trapping gases. Under former ...

During the early 1970s, the air in many American cities was … brown. Pollution muddied clear skies and sickened people across the country. The Clean Air Act helped change that. But the law's future is ...

The agency’s Clean Air Act Resource for Data Centers page includes a section on how AI data-center builders may be able to ...

Trump wants to roll back environmental protections at least to where they stood prior to the 1970 Clean Air Act. (Courtesy of the National Wildlife Federation) In March, Environmental Protection ...

To judge by recent Supreme Court decisions, the world didn’t know much about climate change a half century ago. In 2007, when the court ruled that the Clean Air Act of 1970 gave the Environmental ...

The Clean Air Act’s outdated framework is hindering progress. New bills aim to modernize it with reforms aligned to today’s economic, environmental, and scientific realities. The Clean Air Act (CAA) ...

The EPA was created because Americans demanded a federal agency that would safeguard their right to breathe clean air, drink safe water, and live on uncontaminated land. We must remember the disasters ...

Thanks to the Clean Air Act and its strong regulatory framework, we’ve made remarkable progress in improving air quality for all Georgians.” — Michael Odom, Georgia Environmental Protection Division ...

A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US. The second Trump administration is taking steps to roll back various ...

David Good, program manager for air monitoring for the Allegheny County Health Department, says the department relies on lab-grade instruments to measure air quality. “We have to have very highly ...