On Sunday at 11:55 a.m. an updated air quality alert was issued in effect until Monday at noon. The alert is for San ...

South Coast AQMD—the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 square miles that is ...

Homicide detectives identified the suspect as Mario Amarion Jennings of Rancho Cucamonga and, with the assistance of Special ...

An air quality alert was issued on Friday at 12:06 p.m. in effect until Saturday at 12:15 p.m. The alert is for San ...

While no major warehouse impacts have been reported, a spike in building materials demand could create shortages.

A variety of new technologies aim to improve wildfire detection and help map the spread of blazes Embers from the Eaton Fire ...

The Trump administration’s plan to implement a sweeping freeze of federal aid sparked immediate confusion, uncertainty and downright panic among nonprofits, local governments and other groups, many of ...

The Huges Fire was first reported in the Castaic area on Wednesday, Jan. 22 along Lake Hughes Road near Castaic Lake. Within an hour, the fire exploded from 50 to 500 acres. Officials quickly issued ...

Californians live in the wildland urban interface. And when fires sweep through it, they often leave destruction.

A storm that brought the first significant rain of the season to Southern California is moving out of the region. See that ...

A combination of hotter and drier weather and more people living in places that naturally burn are making things complicated.

Snowfall and icy conditions forced officials to close a portion of the 5 Freeway through the Grapevine overnight. California Highway Patrol Fort Tejon station officers had been escorting vehicles ...