An Aurora man is facing 72 charges after authorities say he illegally sold guns and 3D printed machine-gun conversion devices ...

An Aurora man is facing dozens of felony charges after authorities say he was found to be illegally selling guns and using a ...

The decision backs a lower New Jersey federal court decision against a Texas company that produces 'ghost gun' computer code.

A collective of Colorado lawmakers wants to put an end to "ghost guns" and their rising popularity. Earlier this week, the state's House Judiciary Committee voted in a 7-4 majority to pass the bill, ...

Two years after Colorado banned the printing of unserialized firearm frames and receivers, legislators are looking to ban 3D ...

3D-printed guns are a growing threat to public safety. The blueprints used to make these firearms can be found online, making ...