Add Yahoo as a preferred source to see more of our stories on Google. A growing online gun rights movement known as "3D2A," and the accessibility of 3D printers, have sparked an explosive growth of ...

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 ...

The legislation is meant to prevent the proliferation of 3D-printed guns. But Adafruit, a provider of do-it-yourself computer ...

State Democrats aren’t slowing down on efforts to regulate guns in Colorado, with more bills introduced this legislative session that impact everything from firearm barrels to 3-D printed “ghost” guns ...

As police departments around the country report a surge in 3D-printed firearms turning up at crime scenes, gun safety advocates and law enforcement officials are warning that a new generation of ...

While the United States has always been awash in firearms, a widening threat will endanger our communities even further: 3D printed ghost guns. What was once the “iron pipeline,” the interstate ...

3D-printed guns are a growing threat to public safety. The blueprints used to make these firearms can be found online, making them easily accessible. With a relatively cheap 3D printer and a quick web ...

Two more bills recently added to Colorado Democrats' ongoing efforts to further regulate firearms in the state. House Bill 26 ...