When you fire a gun, whether it's a shotgun, rifle, pistol, or anything requiring a bullet, a shell casing is ejected or removed. At gun ranges, these spent shell casings are often recovered and ...

Gun supporters are celebrating the end of the state’s combined ballistic identification system, an electronic database of spent shell casings. Created about a decade ago by then-Gov. George Pataki, ...

For the first half of the 20th century, one of the most important firearms in the U.S. military arsenal was the water-cooled ...