Authorities in Orange County say they’re unable to control the valves on a tank that contains methyl methacrylate, a chemical ...

Authorities are bracing for the possibility that a damaged chemical tank in Southern California could leak or explode as an ...

Evacuations remain in place Saturday due to a 34,000-gallon tank leaking toxic chemicals in Garden Grove. The leak was ...

Authorities in Southern California on Friday were racing to figure out how to prevent the explosion of a storage tank that ...

Authorities issued evacuation orders for the surrounding area impacting around 40,000 people. Over a dozen schools have ...

Multiple wildfires have ignited in Southern California in recent days, as investigators examine unusual possible ignition sources.

A fast-burning wildfire prompted evacuations and is threatening homes in the Simi Valley area of Ventura County in Southern ...

Wildfire officials are spread across Southern California on Wednesday, May 20 as they battle multiple fires on the state's ...

Crews responded to the Sandy Fire in the Simi Valley area on Monday. Here's the latest on the fire, home losses and ...

Simi Valley, the Channel Islands and areas east of Bakersfield are on fire. What’s the risk for Northern California?

Hundreds of firefighters worked to contain the Sandy Fire that started in Simi Valley Tuesday. Here are the latest updates.

A fast-moving brush fire ignited and grew amid windy weather in Simi Valley to more than 1,300 acres on Monday, May 18, ...