A hidden air pollutant is discovered by Caltech scientists that may change the way smog is studied in Southern California ...

Air pollution levels considered “safe” for farmworkers provide inadequate protection from health risks and injuries, a new ...

Air pollution levels considered ‘safe’ for farmworkers provide inadequate protection from health risks and injuries, a new ...

The Los Angeles region has some of the most polluted air in the United States, failing to meet standards set by the ...

With particle pollution reaching levels considered harmful by the South Coast Air Quality Management District (AQMD), the health of thousands across Southern California is at risk. The alert spans ...

Forget the wildfires, earthquakes, water shortages and all the other factors that place the California dream in doubt, according to pundits. Gov. Gavin Newsom has some good news, citing federal ...

How Southern California Wildfires Impact Air Quality, Smoke Damage, and Insurance Coverage - The Southern California ...

A bomb blast outside a fertility clinic in Palm Springs, California, leaves one dead and five injured. FBI and ATF ...