Federal regulators in 2023 proposed a variety of new air quality rules, and 2024 is likely to see these proposals become final and enforceable. Here’s a look at the past year, and a look ahead at the ...

Residents of a South Valley neighborhood, frustrated at being used as a “sacrifice zone” for industry, are asking for a harder look at the impact of pollution before air quality permits are approved.

Updating the rules has been long overdue, but do they go far enough? Updating the rules has been long overdue, but do they go far enough? is a senior science reporter covering energy and the ...