On Dec. 27, the Aurora Police Department’s Gang Intervention Unit arrested fugitives with a 3D-printed firearm, cash and ...

Aurora police officers seized drugs, thousands of dollars worth of cash and a 3D-printed gun believed to be capable of firing ...

Poilce reported nearly 38,000 suspected ghost guns in a recent five-year period as technology makes weapons harder to track.

Ukrainian troops salvaged and refurbished BMP-3 infantry fighting vehicles, considered Russia's rival to the American-made ...