A man in his thirties known online only by his screen-name instantly recognized the gun seized from the suspect in the killing of the UnitedHealth CEO earlier this month. As a photo circulated online ...

For the last hour, in a backroom of a gun range in Arabi, Louisiana, I’ve been building Luigi Mangione’s gun. Well, not his, in the literal sense. The not-quite-finished firearm in my hands is very ...

On today’s episode of Uncanny Valley, we discuss how WIRED was able to legally 3D-print the same gun allegedly used by Luigi Mangione, and where US law stands on the technology. You can always listen ...

Homemade firearms are spreading faster than governments can keep up. For many gun designers, that’s the idea. By Thomas Gibbons-Neff Thomas Gibbons-Neff writes about guns and gun culture. He learned ...

Defense Distributed, the organization known for being the driving force behind the 3D-printed gun movement, is now licensed to manufacture and sell firearms and ammunition in the United States. Over ...

This story was originally published by The Trace, a nonprofit newsroom covering gun violence. Subscribe to its newsletters. For decades, weapons manufacturing has been the domain of arms industry ...

The ATF and Cincinnati police said Wednesday that they are finding guns illegally modified to make them fully automatic on a weekly basis. Also called a "chip" or "auto sear," it's a small device that ...

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 ...

It might be the first time someone used a 3D-printed gun to carry out an assassination. The 26-year-old suspect arrested for killing United Healthcare’s CEO may have used a 3D-printed gun to carry out ...