After taking an unexpected week off, Chicago Fire returned with answers to what happened to Cruz. Meanwhile, Kidd had to deal ...

Los Angeles County sheriff's deputies in Atladena were told to wear masks and decontaminate uniforms because the air was ...

Some chemicals are linked to heart disease and reduced lung function, while inhaling toxic forms of arsenic, chromium, and ...

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

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