Washington is the latest state to propose laws preventing the proliferation and manufacture of 3D-printed firearms.

How easy has it become for someone to build a deadly, and untraceable weapon? With nothing more than a 3D printer and parts ordered online, WIRED Senior Writer Andy Greenberg remade the exact same gun ...

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...

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 ...

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 ...

Anna Schecter is the senior coordinating producer for CBS News and Stations' Crime and Public Safety Unit, based in New York. A growing online gun rights movement known as "3D2A," and the ...

President Joe Biden has announced a new executive order to combat gun violence in America, including a ban on unserialized 3D-printed firearms and a task force to assess the threat posed by 3D-printed ...

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 ...