Volunteers began the annual Los Angeles homeless count amid major budget cuts and continued concerns about the accuracy of ...

AIR QUALITY CONCERNS LINGER TODAY WITH MODERATE TO UNHEALTHY ROUNDS OF AIR QUALITY FOR SENSITIVE GROUPS, ESPECIALLY, AND ...

A thick, toxic haze has settled over a wide swath of the United States, forcing officials to extend health alerts and urge ...

Thousands of people in California and Oregon have been urged to stay indoors as air pollution reached unhealthy levels on ...

Discover California dishes named after forgotten towns, neighborhoods, and camps - each one telling a story of culture, ...

AND NOW THAT WE HAVE HAD SOME POLLUTION BUILD UP THAT ALSO THAT ALSO CREATES AN ATMOSPHERE FOR MORE FOG TO DEVELOP AS WELL.

An Arizona lawmaker proposes suspending the state gas tax during summer months in Maricopa and Pinal counties to offset ...

The U.S. Forest Service for the Los Padres National Forest has  scheduled prescribed burning to start this month in the ...

The agreement is another milestone for medium- and heavy-duty (MHDV) vehicle electrification in the greater Los Angeles area, ...

The high pressure is expected to build slightly and stay in place until Saturday, when it begins to break down.

The Environmental Protection Agency has warned residents in affected areas of elevated amounts of PM2.5 in the atmosphere.

UCSC engineer Javier Gonzalez-Rocha is using drones and sensors to bring advanced air quality monitoring to underserved ...