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

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

PM2.5 pollution is spiking in many counties in Utah and is accompanied by the typical summer pollutant of ozone. It makes for a nasty mix of pollution.

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

Americans in at least eight states face potentially unhealthy levels of air pollution on Wednesday, official data shows. The data is shown in a live map from AirNow—a partnership of multiple U.S.

A heatwave and possible smoke migration from ongoing wildfires up north means this weekend might be best for indoor ...

The "green," progressive veneer of southern California's lithium rush disguises serious social impacts that come hand in hand ...

According to Siskiyou County Public Health Officer Dr. Donald E. Solus and local air quality officials, while not all areas ...

The Butte County Air Quality Management District (BCAQMD) and Butte County Public Health are issuing a Joint Air Quality ...

The hazy horizons visible around Las Vegas are clear indicators of reduced air quality, so Channel 13 took the questions ...

Bengaluru: Researchers at the Indian Institute of Science (IISc) and California Institute of Technology (Caltech) have ...

Kolkata: The return of the Crew Dragon Grace Spacecraft capsule, which made a splashdown in the Pacific Ocean off the coast ...