Fire sweeps through Edo, Japan -- Panic reigns in the Great Fire of London -- Huge blaze leaves Chicago in ruins -- Fleeing fire, Wisconsin townspeople dive into river -- Wildfire scorches millions of acres in Rockies -- Black Dragon Fire roars across China and Siberia -- Summer of fire torches Yellowstone National Park -- Smoke from wildfires chokes Southeast Asia -- Wildfires char Greek forests and farmlands -- California suffers worst wildfire season on record -- Black Saturday bushfires ravage Australian landscape -- "The Beast" rages in Alberta -- Staying safe if there is a fire.