EMMAUS, Pa. - As students stream out to their cars during dismissal at Emmaus High School, they pass a sign that says no weapons allowed on campus. But just a month into the school year, parents got ...

A special agent with the Pennsylvania attorney general’s office demonstrates how to assemble a ghost gun. Built in about an hour, the weapon was fully functional. (NBC News) Police investigating the ...

Often called “ghost guns” because they can be hard to trace, these firearms can be either partially or completely made with components that have been produced in metal or plastic on commercially ...

New Zealand‘s gun regulators have destroyed several plastic, 3D-printed guns that FBI Director Kash Patel gave the country’s top law enforcement officials as part of a gift in July. Patel visited ...

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.

D printing creates solid objects from the additive process of layering plastics, metal, wood, synthetic fibers, and more.

Luigi Nicholas Mangione leaves Blair County Courthouse in Hollidaysburg, Pa., on Thursday. Mangione is accused of fatally shooting UnitedHealthcare CEO Brian Thompson, allegedly with a 3D-printed gun.

As 3D-printed gun violence abounds, some lawmakers are looking to cut the problem at the root. The New York state senate is currently evaluating a bill that would dramatically change the 3D printing ...

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 ...

A guy I follow on youtube sent out some files to have some stuff 3d printed out of Inconel - it was an engine part and it was surpringly good. Unfortunately, with the progress of technology this will ...