Orange County Coast, Orange County, San Bernardino and Riverside County Valleys, Riverside County Mountains and San Gorgonio ...

We tested 25 indoor air quality monitors and picked the 9 best to help you detect pollutants and breathe cleaner air at home.

An air quality alert was reported by the NWS Los Angeles/Oxnard CA on Wednesday at 12:05 p.m. in effect until Friday at ...

Compared with other sources, wildfire smoke contains a higher proportion of ultrafine particles miniscule enough to penetrate ...

More than a dozen Kentucky fire departments, including Okolona, rushed to the scene to put out the towering fire. Here's what ...

"This decision is an important step forward for public health in Detroit," said Nicholas Leonard of the Great Lakes Environmental Law Center.

Across the western U.S., wildfires and the dangerous smoke that results have increased in frequency and intensity since the ...

Class was in session at CoBiz Richmond Thursday, Dec. 11, as Chevron Richmond employees and independent air-quality experts ...

The Michigan Department of Environment, Great Lakes and Energy (EGLE) has submitted multiple “exceptional event” ...

But, for the first time in Fire and Ash, you might start to feel like you've seen this view before. The third chapter in ...