Southern California air regulators announced Wednesday they will launch a sweeping enforcement initiative aimed at large warehouses that have resisted a new pollution reduction program for months. In ...

DIAMOND BAR, Calif. (AP) — Air quality regulators in Southern California voted 7 to 5 to reject rules that would have curbed harmful emissions from gas-powered furnaces and water heaters, but the ...

An influential Boston-based coalition of state air regulators has chosen a new executive director to replace Paul Miller, who ...

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The Clean Air Act is a more than 50-year-old federal law that allows the EPA to set standards to protect public health by regulating emissions of hazardous air pollutants. But an investigation by the ...

The California Air Resources Board posted a resolution that would also have the agency consider the low-carbon fuel standard’s impact on gas prices and deforestation. California climate regulators ...

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. The Bay Bay Area-raised host Ericka Cruz Guevarra brings you context and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Southern California’s major polluters will ...

How often does a fight between L.A. air quality regulators and small business result in a solution that protects both air quality and jobs? Not often enough. However, a recent decision by the South ...

DIAMOND BAR, Calif. (AP) — Air quality regulators in Southern California heard impassioned public comments Friday before an anticipated vote on proposed rules that would curb harmful emissions from ...