A Rancho Cucamonga woman has been charged with child endangerment after a 10-year-old boy died from narcotics poisoning.

A Rancho Cucamonga woman has been charged with felony child endangerment after fentanyl that was in her possession led to the death of a 10-year-old boy, authorities said. Nathaniel Castro Mendoza ...

Mostly sunny with a high of 60 °F (15.6 °C). Winds SW at 7 mph (11.3 kph). Night - Clear. Winds variable at 6 to 8 mph (9.7 to 12.9 kph). The overnight low will be 45 °F (7.2 °C). Partly ...

RANCHO CUCAMONGA, Calif. (AP) — RANCHO CUCAMONGA, Calif. (AP) — Amphastar Pharmaceuticals Inc. (AMPH) on Thursday reported fourth-quarter net income of $38 million. The Rancho Cucamonga ...

The event, “Black History Month: A Walk Through History,” was held Feb. 10 at the college’s Rancho Cucamonga campus, which was decorated with flags and balloons in red, black and green.

Night - Clear. Winds NNE at 6 mph (9.7 kph). The overnight low will be 48 °F (8.9 °C). Partly cloudy with a high of 72 °F (22.2 °C). Winds variable at 6 to 11 mph (9.7 to 17.7 kph). Rain today ...

The drilling of holes in western San Bernardino County signals another step toward the coming bullet train from Rancho Cucamonga to Las Vegas. Crews have been at work in the Rancho Cucamonga area ...

Authorities have identified a 79-year-old woman who was struck and killed by a pickup truck in the community of Mount Baldy ...

The proposed $538.5 million tunnel project to connect Rancho Cucamonga’s Metrolink Station to Ontario International Airport took a step forward this week. The San Bernardino County ...

Police showed up at the 26-year-old man’s trailer in a mobile home park in the 13000 block of 5th Street in Yucaipa ... Valley Detention Center in Rancho Cucamonga on suspicion of possession ...

SoCalGas crews were in their second day Friday, March 21, of trying to fix a leaking pipe that had prompted evacuations of ...

Several Southern California cities have the most credit card debt per household in the U.S., a new WalletHub study found. Santa Clarita ranked first out of 181 U.S. cities, with a household ...