The 3D-printed gun movement has survived the downfall of its charismatic founder, a major defeat at the Supreme Court, and ...

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 ...

A growing online gun rights movement known as "3D2A," and the accessibility of 3D printers, have sparked an explosive growth of ghost guns in New York City — and could soon spread across the nation, ...