Police in a handful of big cities have seen an increase in 3D printed guns over the last few years. That's leading gun-safety ...

A small but growing number of American firearm enthusiasts are joining RedNote, an app known in China as Xiaohongshu, in an effort to teach native users how to build 3D-printed guns. One such advocate ...

A special agent with the Pennsylvania attorney general’s office demonstrates how to assemble a ghost gun. Built in about an hour, the weapon was fully functional. (NBC News) Police investigating the ...

For decades, weapons manufacturing has been the domain of arms industry heavyweights: Glock, Sig Sauer, Remington, Sturm, Ruger & Co. Making a gun from scratch at home required thousands of dollars of ...

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...

NEW YORK (WABC) -- In just hours - and for a few hundred dollars, you could make a real gun in your house that is untraceable - and nearly 100 percent polymer. It can all be made on a 3D printer -- ...

Daily Telegraph crime editor Mark Morri has issued a stark warning over the growing availability of 3D-printed firearms in ...

A man who used a 3D printer to make parts of a gun has been found guilty of terrorism and firearms offences, the Metropolitan ...

An Australian Border Force operation leads to the seizure of more than 1,000 firearms and parts, including 281 made via ...