The Riverside County Board of Supervisors has tentatively approved an ordinance that will restrict where electric bicycles ...

A hiker who was trekking the Pacific Crest Trail was saved after slipping down a cliffside in Riverside County.

Neighbors in a small town in Riverside County are awaiting swift action ... Get top local stories in Southern California delivered to you every morning. Sign up for NBC LA's News Headlines newsletter.

The jails of Riverside County are plagued with unusually high murder rates and recurring security failures by an ...

Neighbors in Wildomar are frustrated after dozens of Black Series RVs moved into their small town in Riverside County.

The American Lung Association's "State of the Air" report is out, and Riverside County comes in second as the state's most ...

Home sales fell in four Southern California counties in February, although home prices keep going up, according to real ...

Morning earthquake felt across Southern California. What we know. The earthquake was reported at 10:08 a.m. with an epicenter ...

LOS ANGELES - Republican podcaster and former Fox News host Steve Hilton jumped into the California governor's race, with a ...