In the wake of Luigi Mangione’s alleged killing of a health care CEO with a partially 3D-printed pistol, we built and tested ...

How easy has it become for someone to build a deadly, and untraceable weapon? With nothing more than a 3D printer and parts ...

New York state lawmakers and law enforcement officials are pushing for a bill that aims to curtail the spread of homemade ...

Manhattan D.A. Alvin Bragg is cracking down on 3D printing instructions enabling the proliferation of DIY guns.

Solid Concepts, one of the world’s largest rapid prototyping outfits, just printed a gun ... architectural models, and stuff that doesn’t get past the prototype stage. This 3D printed 1911 ...

New York state officials are working to clamp down on illegal guns by outlawing the sharing of digital blueprints that allow individuals to 3D print components that turn semi-automatic firearms ...

where Granat and Fritz were using a 3D printer to make hundreds of “machine gun conversion devices” (MCDs). Granat and Fritz sold the devices nationwide and shipped them out in toy LEGO boxes ...

New York officials propose a bill to criminalize the distribution of digital blueprints for auto sears to curb the rise of 3D ...