Brandon and Justin Nudelman, both from Staten Island, New York, are due to be sentenced after being convicted of running an ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, weapons manufacturing has been the domain of arms industry heavyweights: Glock, Sig Sauer, Remington, Sturm, Ruger & ...

A 19-year-old Breaux Bridge man was arrested for using a 3D printer to manufacture illegal gun modifications that convert standard handguns into fully automatic weapons, which are difficult to trace ...

Since a positive debate would’ve only ended in a veto by one (person), we have decided to accept the cleanup and, next year, ...

Governor Kathy Hochul and other New York state lawmakers want 3D-printer companies to block the printing of components used ...

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 ...

As police departments around the country report a surge in 3D-printed firearms turning up at crime scenes, gun safety advocates and law enforcement officials are warning that a new generation of ...

A Colorado bill passing through the state legislature would expand restrictions on unserialized gun manufacturing, widening the scope to 3D printing as well.

A growing online gun rights movement known as "3D2A," and the accessibility of 3D printers, have sparked an explosive growth of ghost guns in New York City — and could soon spread across the nation, ...

The 3D-printed gun movement has survived the downfall of its charismatic founder, a major defeat at the Supreme Court, and involvement in one of the most talked-about crimes of last year. There's ...