In 2021, the Lake County Council sued the state to eliminate emissions testing in Lake County, stating it’s unfair that only ...

On the other hand, fossil fuel advocates are applauding the act, which President Donald Trump signed into law on July 4.

Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

Extreme heat requires protecting ourselves, our families, and our neighbors. It also requires policies to address the root ...

In Southern California, large warehouses must take steps to reduce the pollution caused by truck visits, either by switching ...

Oil and gas companies have taken measures to reduce ozone emissions, but ozone levels remain above national standards.

A recent decision by the Delhi government to confiscate old vehicles, specifically diesel cars older than 10 years and petrol cars over 15 years old, has sparked controversy and confusion. The Delhi ...

When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...

In a Supreme Court term that handed Trump and conservatives, big wins, Ketanji Brown Jackson − the newest justice − has ...

New global research links air pollution to DNA mutations found in lung cancer among non-smokers, suggesting polluted air may ...

A new regulation effective June 1 bans governments and their contractors from using small gas-powered equipment during the ...