AN explosion in hi-tech handguns made from 3D printers and illegally assembled firearms will be the subject of a new federal crackdown.

Hi-tech guns call the shots Trending Shantanu Naidu Ratan Tata Atishi Bungalow Row UP Bypolls Purushottam Express Train Tamil Nadu Railway Station Shantanu Naidu Ratan Tata Atishi Bungalow Row UP ...

Yardarm Technologies developed a sensor for guns to detect when, where, and how they're used, in hopes of improving safety and accountability for law enforcement officers.

A high-tech startup is wading into the gun control debate with a wireless controller that would allow gun owners to know when their weapon is being moved — and disable it remotely. The ...

Analysts say PLA is narrowing gap with drones and hypersonic missiles. But can it compete with Washington’s growing Pacific alliances?

In the wake of the Las Vegas mass shooting, a look at the tech that does—and doesn't—exist to make guns more secure.

Michael Kanellos is editor at large at CNET News.com, where he covers hardware, research and development, start-ups and the tech industry overseas. Two manufacturers of stun guns will equip their ...