Luigi Mangione has been charged with murder in connection with the shooting death of Brian Thompson, the CEO of ...

MARTINSBURG, W.Va. – In the basement research lab of the agency that regulates America's firearms, two dozen 3D printers hummed, stringing thermoplastic filament into computer-designed patterns that ...

The same 3D printers that can generate car parts and jewelry are also being used to create small plastic blocks that transform pistols into machine guns, federal prosecutors in Texas warned Monday as ...

A certain weapon is under a national spotlight for its potential involvement in a high-profile murder. A suspect was recently arrested in the shooting death of UnitedHealthCare CEO Brian Thompson.

A Pennsylvania lawmaker is hoping to crack down on ghost guns in the new year. Ghost guns — privately-made firearms that do not have serial numbers — are difficult for law enforcement to trace and are ...

Accused murderer Luigi Mangione allegedly used a 3D printed gun in the fatal shooting of UniitedHealthcare CEO Brian Thompson. A 3D-printed ghost gun is believed to have been used in the killing of ...

This idea came from the pro-gun group Defense Distributed, which was founded by Cody Wilson. He posted his blueprints online five years ago and the U.S. State Department ordered him to take it down.

NEW YORK-- There was a shocking discovery at an East Harlem day care. Authorities said Wednesday they recovered ghost guns and 3D printers in an unlocked room inside Alay's Day Care on East 117th ...

It's a truism at this point to say that Americans own a lot of guns. Case in point: This week, a fire chief in rural Alabama stopped to help a driver who had just hit a deer. The two men walked up the ...