Photos: Wildfires devastate Western states

A firefighter works a burnout operation on the north flank of the Fontenelle Fire outside Big Piney, Wyoming, on Wednesday, July 4. More than 800 firefighters are working 15-hour shifts battling the fire that has exceeded 56,000 acres, according to fire information services.

A firefighter works a burnout operation on the north flank of the Fontenelle Fire outside Big Piney, Wyoming, on Wednesday, July 4. More than 800 firefighters are working 15-hour shifts battling the fire that has exceeded 56,000 acres, according to fire information services.