ALLENTOWN, PA-A three-alarm fire gutted two buildings at Olson Technologies, a valve manufacturing company here. Thirty-two firefighters and seven pumper trucks responded to the 1 a.m. blaze Sept. 6. The factory was empty, and no one was injured.MORE

Meanwhile, in Warsaw, IN, fire officials are investigating the cause of a fire Sept. 3 that injured three workers at a Zimmer Holdings assembly plant for artificial knees and hips. MORE