China’s navy has apparently tested out a hypersonic rail gun — basically a device that uses a series of electromagnets to accelerate a projectile to incredible speeds — but during a demonstration of ...

Well, here it is: a shoe-in for the new world’s largest NERF gun. (Video, embedded below.) The Guinness people haven’t shown up yet to award [Michael Pick], but at 12.5 feet, this baby is over twice ...

Because Congress has prohibited a national computerized database of gun sales, tracking the sale of firearms is a cumbersome process forcing investigators to rely on research methods from decades past ...

NASA is putting its lunar spacesuit through its paces. As part of testing, engineers at NASA’s Glenn Research Center’s Ballistic Impact Lab are shooting prototype spacesuits with a 40-foot air gun ...