November, records show, CPD officers in 2025 have recovered nearly 400 “ghost guns” — effectively untraceable weapons.

A report from the advocacy group Everytown For Gun Safety analyzed data from local police departments on nearly 350,000 guns ...

The world’s biggest social media sites are home to thousands of 2nd Amendment devotees who believe anyone should be able to use a 3D printer to build their own gun. Meta, Discord and the DOJ are ...

Kentucky lawmakers heard testimony Thursday over a proposal to ban machine gun conversion devices (MCDs), also referred to as “Glock switches” or “auto sears,” that convert semi-automatic weapons into ...

The City of Seattle is suing the firearm manufacturer Glock, alongside a gun shop in Renton and a gun shop in Auburn, for allegedly selling and promoting Glock pistols that people can convert to ...

Slow but steady growth in the use of 3D-printed concrete in construction brings in new firms and users, as the nascent industry finds the right market niches for a continually evolving technology As ...

Most 3D-printed houses we cover are either arranged on one floor or have an upper floor added later using a timber shell. However, this recent example, by Contec Australia, was entirely 3D-printed ...

GUNTERSVILLE, Ala. — A routine traffic stop in Guntersville led to the arrest of a Boaz man and the discovery of a homemade 3D-printed fully automatic firearm, according to the Marshall County Sheriff ...

The world's largest 3D-printed construction project is currently underway in Qatar. The effort involves printing a pair of schools, each of which smashes current records for a 3D-printed building. The ...

Assistant District Attorney Bonnie Seok points to the lime green 3D printed auto sear slotted into an illegal ghost gun during a roundtable at the Manhattan D.A.’s Office. Credit: Tandy Lau photo More ...

NEW YORK — New York state officials are working to clamp down on illegal guns by outlawing the sharing of digital blueprints that allow individuals to 3D print components that turn semi-automatic ...