Gun rights groups sued the state in 2018, arguing that files used to print guns are protected by the First Amendment.

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

Over 100 high school students rallied at the Colorado Capitol in Denver on Wednesday to urge lawmakers to pass a bill that ...

California law enforcement agencies seize about 11,000 ghost guns every year. The state now is suing websites that help ...

California and San Francisco are cracking down on ghost gun manufacturing by suing websites that provide code and instructions for 3D printing ghost guns.

Proposed bills in New York and elsewhere threaten makers, Adafruit says State and federal lawmakers have stepped up their efforts to prevent the creation of 3D printed guns. But Adafruit, a maker of ...

OAKLAND CO., Mich. (WXYZ) — The Oakland County Sheriff's Office arrested a man over the weekend for carrying a concealed weapon and 3D-printing a gun and conversion ...

It didn't take long for the US government to get the designs for a 3D-printed gun taken down from its creator's site. "Defcad files are being removed from public access at the request of the US ...

Hardware stores would report customers suspected of building 3D-printed guns to the authorities under fresh calls for corporate Australia to play a role in thwarting access to the deadly weapons ...

The 3D-printed firearms, called ghost guns because they are unregistered and difficult to trace, were modeled after the Austrian Glock-style pistol, police said.

Democrats in the Colorado legislature are adding to their slate of proposals this year to tighten the state’s gun regulations with measures that would further crack down on 3-D printed firearms and ...