The world’s biggest social media sites are home to thousands of 2nd Amendment devotees who believe anyone should be able to use a 3D printer to build their own gun. Meta, Discord and the DOJ are ...

A new investigative newsroom focused on Arizona education is shining a light on an emerging campus safety concern: 3D-printed ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, weapons manufacturing has been the domain of arms industry heavyweights: Glock, Sig Sauer, Remington, Sturm, Ruger & ...

FARMERS BRANCH, Texas -- Each plastic part takes a little perfection to make it fit precisely. “I don’t know exactly what it’s gonna take to work, but we’re gonna find out,” said Michael Lynn, owner ...

The problem of “ghost guns” is rising across the country. Dayton police found a 9mm 3D-printed gun while serving a search warrant at a home during a murder investigation. “All they’re doing is ...

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 ...