Cody Wilson, the founder of Defense Distributed, says he is just two weeks away from 3D printing an entire handgun, out of ABS plastic. Once Wilson has printed the gun and ensured that it works, the ...

When is a hot glue stick not a hot glue stick? When it’s PLA, of course! A glue gun that dispenses molten PLA instead of hot glue turned out to be a handy tool for joining 3D-printed objects together, ...

Military models are great 3D printing projects, even more so if they are somewhat functional. [Flasutie] took it a step further by engineering a 3D-printed howitzer that doesn’t just sit pretty—it ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Last year, Yoshitomo Imura was arrested in Japan for 3D printing ...

Police found a 3D-printed gun on suspect Luigi Mangione, the latest in a troubling trend of growing use of the homemade weapons.