As the Green Fire continues to blaze, businesses around the lake are feeling the impact. However, Shasta Lake Caverns is not ...

Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

A wildfire near the Nevada-California border has burned 223 acres. As of Wednesday morning, it’s 90% contained.

Fourth of July fireworks could prompt hazardous air quality across parts of Southern California this weekend, authorities ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...

When air quality is ranked "unhealthy for vulnerable groups" it means PM 2.5 are at levels that can cause problems for people ...

Faced with abandonment from the state, rural residents built their own fire lines, shelters, and support systems.

Millions of people in California have been urged to avoid grilling on Wednesday amid concerns over high air pollution levels.

Smoke often impacts the air quality during fire season, and we heard from the Shasta County air quality district manager ...

Smoke from the Madre Fire in San Luis Obispo County could potentially bring poor air quality to the High Desert over the July ...