Two weeks ago, Jesse Van Rootselaar killed her mother and half-brother as well as five young students and a teacher’s aide.

The Islamic Republic of Iran is, quite possibly, at its weakest point since its founding, in 1979. In June, Israeli and U.S. attacks destroyed its uranium enrichment capacity and many of its air ...

A new bill proposes mandating software in 3D printers to prevent the creation of illegal weapons. Here is what the law says.

But focus too much on matters of geopolitics, and you can lose sight of something arguably even more profound: Laser guns are ...

A new traveling exhibit tells the story of Japanese American soldiers who fought for the U.S. in World War II, even as their ...

An 18-year-old San Jose man faces several felony charges, including possession of a machine gun, after prosecutors allege he ...

D-printed guns are a growing threat to public safety. The blueprints used to make these firearms can be found online, making ...

A San Jose teenager has been charged with multiple felony charges for allegedly manufacturing ghost guns with a 3D printer in ...

It's hard to believe the London Borough of Brent was once covered in even more rubbish than it is now.

An 18-year-old San Jose man was arrested for allegedly using 3D printers to assemble an arsenal of ghost guns, the Santa ...

Metro has spoken to leading war experts about the role humanoid robots could play in future battlefields or whether they’ll ...