California cities nearly covered all five spots in the Top 5 Most Polluted Cities when it comes to year-round particle pollution in the U.S., according to the American Lung Association.

According to the American Lung Association, year-round Particle Pollution refers to the presence of fine pollutants too small ...

The LA area is once again the worst for ozone in the U.S., a pollutant impacting millions more people nationwide, the ...

Cal Fire released new fire hazard severity maps for Southern California on Monday, March 24, the final piece in a 2025 statewide rollout. While Cal Fire mapped “very high” wildfire zones under ...

Cities in California, Texas and Arizona are expecting air quality to become unhealthy for sensitive groups on Thursday.

LOS ANGELES (AP) — A youth soccer coach has been charged in the death of a 13-year-old whose body was found on the side of a Southern California road. Los Angeles County prosecutors said Monday ...

abuse and corruption involving billions of dollars allocated to address homelessness in Southern California. The U.S. Attorney’s Office specifically highlighted Los Angeles County in the news ...

The Environmental Protection Agency must hand down a final decision on a Southern California ozone pollution mitigation plan by the end of July as part of a settlement with an environmental group. A ...

As stock portfolios get whiplashed by tariff threats, three Southern California credit unions are offering a dash of financial salve for those seeking a safe and modestly lucrative return on their ...

Using verified light pollution maps and firsthand experience ... Anza-Borrego is one of the darkest places in Southern California, making it an excellent choice for serious stargazers.