Castaic High School was closed Friday as the northeast perimeter of the massive Canyon Fire continued to burn near the campus.

A large brush fire that erupted near Lake Piru in Ventura County and spread into Los Angeles County continued to burn on Saturday, though crews made significant progress with containment.

A fast-moving wildfire that ignited in a canyon southeast of Lake Piru had burned more than 5,370 acres and prompted evacuations in Ventura and Los Angeles counties. The fire was reported shortly ...