Sulphur firefighters say one of the most dangerous moments inside a burning building is something called a “flashover.” ...
A flashover is an event where an entire room is rapidly engulfed in flames. By John Yoon The cause of the fire that left dozens dead at a bar in Switzerland in the early hours of Thursday is still ...
MCALESTER ARMY AMMUNITION PLANT, Okla. -- Thick black smoke slowly descended, filling the small room, engulfing the eight firefighters here in a noxious cloud. As the heat built to nearly 1,000 ...