Massive fire still burning in Yosemite Pictures A fire truck drives past burning trees as firefighters continue to battle the Rim Fire near Yosemite National Park, Aug. 26, 2013. The largest of dozens of western wildfires, the Rim Fire has already burned through 15,000 acres of land in Yosemite alone, and is threatening 4,500 nearby buildings Monday morning, including homes, vacation cabins and businesses. Read more: Massive wildfire in Yosemite area challenges firefighters Credit: Jae C. Hong/AP