In 1970, when a nearly unanimous Congress approved sweeping changes strengthening federal air pollution laws, one proviso allowed California in many cases to craft its own rules — a recognition of ...

In Sunshine and Survival Ed Maschke, longtime Santa Barbara County environmental activist, political consultant, labor ...

On May 28, Petroleum Market Oversight Director Tai Milder, California Energy Commission Vice Chairman Siva Gunda and California Air Resources Board Chair Liane Randolph testified before state ...

Residents are encouraged to limit outdoor activities, stay indoors with windows and doors closed, and use air conditioners ...

Democrat policies and new regulations hiked California’s gas prices on Tuesday, and a slew of green energy initiatives has ...

California is accused of illegally enforcing emission rules through a backdoor deal with manufacturers known as the Clean ...

The state of California is seeking applicants for full-time positions in fields including engineering, information technology ...

The Air Resources Board is mulling EV incentives and indirect source rules as it prepares to release policy recommendations in the coming weeks.

When air quality is ranked "unhealthy for vulnerable groups" it means PM 2.5 are at levels that can cause problems for people ...

A Sioux Falls-based ethanol company intends to stay economically competitive while being nicer to the environment. That’s why ...

California state agencies today announced a statewide series of dialogue sessions meant to generate public discussion around ...

Trump's megabill could lead to a big, mad dash for consumers looking to buy electric vehicles or install rooftop solar before ...