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 ...

Troopers say a 3D printer, filament, and gun parts were seized during a search warrant.

A 3D printing services company has built a fully functioning, semi-automatic pistol and shown that it works just as a traditionally manufactured gun. Built by Solid Concepts, the pistol is a replica ...

Marrian Zhou is a Beijing-born Californian living in New York City. She joined CNET as a staff reporter upon graduation from Columbia Journalism School. When Marrian is not reporting, she is probably ...

The pandemic has disrupted supply lines across the country, and people are taking manufacturing into their own hands—including gun owners. In 2013, a then-25-year-old gun rights activist named Cody ...