Environmental advocates are challenging the legality of the state’s decision to roll back tools Ohioans have used for decades ...

The sky turns a rusty orange. The sun dims behind a thick veil of smoke. For millions of Americans, even ones far from wildfire-prone lands, this eerie scene is no longer rare. Extreme wildfires have ...

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 ...

The Clean Air Act (CAA) is now 55 years old—and shows its age. That's not a critique of its legacy. The law, in conjunction with innovation and private investment in environmental improvement, has ...

In the summer of 1943, thick smog blanketed Los Angeles, causing burning eyes, lung irritation, and even nausea—some feared it was a chemical attack. As the crisis grew, crops withered, and suspicions ...

Section 112 enables the president to exempt any stationary source of air pollution from any CAA regulation for two years if he or she “determines that the technology to implement such standard is not ...

Republican House members are moving ahead with two bills that would rewrite the Clean Air Act for the first time in 35 years, partly in response to EPA’s decision last year under then-President Joe ...

xAI continues to face backlash over its Memphis data center, as the NAACP joined groups today appealing the issuance of a recently granted permit that the groups say will allow xAI to introduce major ...

Environmental advocates sued President Trump on Wednesday over his move to exempt major polluters from Clean Air Act regulations. Trump over the summer gave more than 100 industrial polluters a ...

We have received text from H.R. 4218: Clean Air and Economic Advancement Reform Act. This bill was received on 2025-06-27, and currently has 6 cosponsors. Here is a short summary of the bill: This ...

The Clean Air Act’s outdated framework is hindering progress.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) ...