Firefighters battling a brush fire that broke out in the Santa Ana River bottom, burning 39 acres before its progress was stopped, have reached 99% containment of the blaze, authorities said Saturday.

The team includes several UC Santa Cruz researchers who made significant contributions to the enormous photomosaic that combines some 600 snapshots taken by the Hubble Space Telescope over more than a ...

JURUPA VALLEY, Calif. (KTLA) – Firefighters in Riverside County battled a wildfire that erupted in the Santa Ana river bottom Tuesday night, prompting evacuation warnings for residents in nearby ...

A brush fire that broke out in the Santa Ana River bottom amid offshore winds that propelled it in the direction of homes burned roughly 38 acres Wednesday before its progress was stopped.