A fleet of air quality monitoring vehicles took to the streets of California yesterday, marking the start of a year long ...

Pictured is a STAX Engineering barge-based emissions capture and control system attached directly to the exhaust stack of an ...

The program offers a discount that amounts to 90% of the overall repair costs, according to program coordinators.

California doesn’t have the right to draft policy for the rest of the country, and it shouldn’t gamble with the national ...

In California, drivers are feeling the pinch as gas prices soar. A recent gas tax alongside stringent fuel regulations has ...

Major changes include an exemption for high-tech industrial plants and other projects. The move, fast-tracked under pressure ...

A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...

Income-eligible customers can get 90% of repairs cost covered by a fund made of unclaimed deposits on cans of R-134a sold in ...

No immediate hike in gas prices will occur. But Democrats and Republicans in the Legislature fear the effects of the ...

SACRAMENTO, Calif. — Starting July 1, a range of state and local changes will take effect, including higher gas and cannabis ...

The NWS San Diego CA reported an air quality alert at 3:49 p.m. on Monday in effect until Tuesday at 6 p.m. for San ...