PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. The 26-year-old suspect arrested for killing United ...

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...

More than a decade after the advent of the 3D-printed gun as an icon of libertarianism and a gun control nightmare, police say one of those homemade plastic weapons has now been found in the hands of ...