Los Angeles County sheriff's deputies in Atladena were told to wear masks and decontaminate uniforms because the air was "hazardous, containing lead, asbestos, and other ...

Air quality remains a big concern in Los Angeles County, and not just for those nearby the Palisades and Eaton fires.

On Wednesday, a sheriff's official warned deputies about "hazardous" airborne contaminants near the Eaton fire.

For centuries going back to Leonardo da Vinci, humans have innovated and perfected ways to protect their health amid ...