california wildfires June 18, 2024 9:38 am Northern California wildfire explodes overnight to 10,000 acres A Northern California wildfire more than doubled in size overnight Tuesday, scorching 10,000 acres in Colusa County, according to Cal Fire. US & World Videos 4:44 Insurers keep dropping CA homeowners. Changes are in the works to try to stop their cherry-picking 1:39 Bay Area firefighters sent off to help battle Southern California wildfires 3:24 Bay Area Fire crews head to Southern California 3:16 Firefighters work to contain destructive Lake County fire 3:58 PG&E using new wildfire mitigation robots developed by SF startup