An 18-year-old in California was charged with manufacturing more than two dozen untraceable ghost guns, the Santa Clara DA's ...

Jacob Reyes allegedly had two working 3D weapon printers and 27 finished or almost finished guns in his room in San Jose, ...

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 ...

A tiny, cheap device known as a "Glock switch" or a "machine gun conversion device" allows criminals to convert a handgun into a machine gun and unleash 30-plus rounds in seconds, federal authorities ...

An 18-year-old San Jose man is accused of manufacturing 27 ghost guns in his bedroom, including some modified to function like machine guns, prosecutors said.

A San Jose teenager has been charged with multiple felony charges for allegedly manufacturing ghost guns with a 3D printer in his bedroom, prosecutors said.

LIZELLA, Ga. — A Lizella technical college student plead guilty on Monday to making untraceable 3D-printed machine guns and posting photos of them on his Facebook page, according to a press release ...

WASHINGTON (AP) — Justice Department officials are turning to the 3D-printing industry to help stop the proliferation of tiny pieces of plastic transforming weapons into illegal homemade machine guns ...

UPDATE: Robert Adamski who was attempting to use a 3D-printer to make a sub-machine gun has been sentenced to 15 years in jail after an investigation by Counter Terrorism Policing London. Commander ...