An illustration of a private U.S. lander on the surface of the moon built by Texas-based company Firefly Aerospace. The ...

Police said Luigi Mangione, the man charged in the killing of UnitedHealthcare CEO Brian Thompson, appears to have had a ghost gun, a weapon that can be made using a 3D printer.

appeared to be a ghost gun - a firearm that can be assembled at home. Officials said the device might have been made using a 3D printer, but would have to be tested by ballistic experts to confirm.

By Quentyn Kennemer, a writer who helps The Verge's readers save money by surfacing the best tech deals and presenting the ...

He advertised machine, ghost guns on social media ... Glock switches and firearms equipped with machine gun conversion devices for sale on social media. On Jan. 26, an undercover ATF agent ...