An urgent health warning has been issued for parts of San Diego, as the National Weather Service has declared an air quality alert.The alert flags harmful levels of particle pollution, and it remains ...

The National Interagency Fire Center calls for high risk for significant fires in the Diablo and Santa Cruz Mountains as well as the Tahoe region going into the Fourth of July holiday weekend.

Clouds start to build in the early afternoon and the air becomes sweet with the promise of rain. The monsoon season is ...