A certain weapon is under a national spotlight for its potential involvement in a high-profile murder. A suspect was recently arrested in the shooting death of UnitedHealthCare CEO Brian Thompson.

A federal firearms official displays several guns that are either entirely or partially 3D-printed. Saul Loeb/AFP via Getty Images Police investigating the shooting of UnitedHealthcare CEO Brian ...

AUSTIN, Texas -- The debate over 3D-printed firearms began in 2013 when Cody Wilson, the founder of Texas-based Defense Distributed, published downloadable designs for a 3D-printed firearm. His ...

A Pennsylvania lawmaker is hoping to crack down on ghost guns in the new year. Ghost guns — privately-made firearms that do not have serial numbers — are difficult for law enforcement to trace and are ...

TL;DR: A small group of forensic researchers is challenging the belief that 3D-printed ghost guns – unserialized firearms built at home – are completely untraceable. Their work offers a glimmer of ...

LONDON — After an attempted gang murder in the French city of Marseille last year, police found what appeared to be a toy assault rifle, seemingly crafted from plastic and Lego parts. “But the weapon ...

After Martin Bryant killed 35 people and wounded 23 others at Port Arthur in 1996, Australia made fundamental changes to its gun laws. The use of automatic and semi-automatic weapons became restricted ...

On a visit to New Zealand, FBI Director Kash Patel gave the country’s police and spy bosses gifts of inoperable pistols that were illegal to possess under local gun laws and had to be destroyed, New ...

New Zealand has destroyed 3D-printed guns gifted by FBI Director Kash Patel to police and intelligence officers during his visit to the country in July. The replica guns were destroyed as they could ...