Discover how to build three different matchstick launchers using simple household materials. This step-by-step guide covers a ...

For more than a decade, judges, regulators, and gun rights activists have battled over whether 3D-printed firearms are code, guns, kits, or all three at once. The result is a legal mess in which ...

An open-source flight-control system found in consumer drones has been installed in Ukraine’s latest cruise missile, showing ...

A ghost gun company has been ordered to pay over $100 million in the death of a Kentucky teenager who had purchased the ...