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Millions of people living in California have been warned against doing any outdoor activity because of bad air quality amid the ... Fontana, Rancho Cucamonga, Corona, Crestline, Lake Arrowhead ...

Authorities are investigating after a man was found dead near a creek in Rancho Cucamonga. On Jan. 27, Rancho Cucamonga police responded to reports of a body found north of Almond Street and ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels in multiple counties.

Los Angeles County is the focus of an air quality alert reported at 3:59 p.m. on Wednesday by the National Weather Service.

High school students in Kern County are bringing awareness and resources to educate the community on how air pollution may be ...

RANCHO CUCAMONGA — Etiwanda boys basketball coach Danny Ryan pleaded with his team early Wednesday night not to let Rancho Cucamonga senior Aaron Glass shoot. That’s easier said than done.

An Upland woman was arrested for arson Thursday after she tried to start a brush fire in Rancho Cucamonga, authorities said. The fire was sparked at about 12:20 p.m. in an open field near the ...

LOS ANGELES — A Rancho Cucamonga woman was sentenced Monday to more than 3 years in prison in a long-running case over a business that helped pregnant Chinese women travel to the United States ...