STEAMBOAT SPRINGS — Making history does not come easy. After six years of planning and countless hours of meticulous work, Tim Borden’s attempt to launch the world’s largest aerial fireworks shell ...

STEAMBOAT SPRINGS, Colo. — “We tried last year, and we failed,” said Tim Borden, project manager at Steamboat Fireworks and one of a four-man team behind the firework that set a world record in ...