Epidemiological studies have linked dirty air to dementia and other brain disorders. Now researchers are trying to determine ...

Air quality in Los Angeles has improved as the Palisades and Eaton wildfires get under control. But as the fires burned ...

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

The nation’s second largest city and its surrounding areas are now experiencing hazardous air quality - here's how these ...

As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

The findings give new insight into the dangers of urban wildfires that burn plastics and other chemicals in homes and ...

Despite dangerous wind conditions, fire crews made quick work of a brush fire near the Griffith Observatory. The extreme ...