DALLAS (CBSDFW.COM) – Law enforcement's concerns over proliferation of illegal handgun switches in North Texas is being compounded by use of 3D printers to make them. "This has been a big shift," said ...

A growing online gun rights movement known as "3D2A," and the accessibility of 3D printers, have sparked an explosive growth of ghost guns in New York City — and could soon spread across the nation, ...

In February, a SeaTac mother called police after she found a firearm in her 13-year-old son’s bed. She had no idea he had a gun — or how he’d get one. This wasn’t a typical weapon. Police said the ...

OAKLAND CO., Mich. (WXYZ) — The Oakland County Sheriff's Office arrested a man over the weekend for carrying a concealed weapon and 3D-printing a gun and conversion ...

A 17-year-old Northwood High School student is facing adult charges after police said he was found with a loaded 3D-printed ...

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 ...

Student charged after loaded 3D‑printed gun found during altercation at Northwood High School GAITHERSBURG, MD – A morning altercation inside Northwood High School led officers to a 17‑year‑old ...

(KRON) – The Santa Rosa police found a firearm and multiple gun parts made from a 3D printer in a search warrant, the department announced on Facebook. The Santa Rosa PD Field and Evidence Technicians ...

A partially 3D-printed gun was found during a traffic stop on Ann Arbor's west side during the weekend, Ann Arbor police say. The traffic stop took place about 10 p.m. Saturday in the 600 block of ...

Once police released details on the arrest of the suspected shooter of UnitedHealthcare CEO Brian Thompson, internet sleuths identified the weapon used as a Chairmanwon V1, a version of a popular ...

MARTINSBURG, W.Va. – In the basement research lab of the agency that regulates America's firearms, two dozen 3D printers hummed, stringing thermoplastic filament into computer-designed patterns that ...