Legislation under review at the Pennsylvania statehouse would revise truck idling rules, authorize CDL reinstatement and ...

For some places, development is fast and furious. It looks like bright, shiny skyscrapers and oversized attractions that ...

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 ...

One successful lawn care business owner took to the subreddit r/egopowerplus to sing praises for electric mowers — a massive ...

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

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 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 ...