January 24, 2013
From Chicago’s Freezing Fire, one of 16 photos. A truck is covered in ice as firefighters work to extinguish a massive blaze at a vacant warehouse in Chicago, Illinois, on January 23, 2013. More than 200 firefighters battled the five-alarm fire as temperatures were in the single digits. (Scott Olson/Getty Images)

From Chicago’s Freezing Fire, one of 16 photos. A truck is covered in ice as firefighters work to extinguish a massive blaze at a vacant warehouse in Chicago, Illinois, on January 23, 2013. More than 200 firefighters battled the five-alarm fire as temperatures were in the single digits. (Scott Olson/Getty Images)

June 18, 2012
From Western Wildfires, one of 35 photos. A firefighter ignites a controlled burn, battling the Whitewater-Baldy Complex fire, in Gila National Forest, New Mexico, in May of 2012. (Kari Greer/USFS)

From Western Wildfires, one of 35 photos. A firefighter ignites a controlled burn, battling the Whitewater-Baldy Complex fire, in Gila National Forest, New Mexico, in May of 2012. (Kari Greer/USFS)