Firefighters get help from cooler temperatures after Park Fire, California’s largest wildfire, explodes CBS NewsCalifornia’s raging Park Fire is consuming ‘5,000 acres an hour’ SFGATEPark wildfire in California becomes largest active blaze in US The HillPark Fire in California Grows Dramatically, Becoming Largest Active Blaze in U.S. The New York TimesCalifornia town decimated by 2018 wildfire threatened again by state’s largest this year as fires plague Oregon and Canada CNN