The Trump administration announced on March 12, that it is “reconsidering” more than 30 air pollution regulations in a series of moves that could affect air quality across the United States.

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The Clean Air Act’s outdated framework is hindering progress.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

When Congress passed the Clean Air Act in 1970, climate change wasn’t on anyone’s mind. Yet under an Obama-era decision known as the “Endangerment Finding,” the Environmental Protection Agency has ...

Industry actors, Congress, and the EPA are teaming up to potentially make our air less breathable. Such was life in the United States before Congress passed the Clean Air Act (CAA) in 1970. Fifty-five ...

WILLIAMSTOWN — Thomas Jorling helped draft two of the nation’s cornerstone environmental laws — the Clean Air Act of 1970 and the Clean Water Act of 1972. Now 85 and a longtime Williamstown resident ...