Drone swarms can quickly overwhelm defenses and are difficult to combat effectively, but China's new microwave system could ...

Even though it may look, sound, and act like a death ray, China claims that its new long-range pain beam isn't lethal. Considering the claim that it can cause "overwhelming pain," though, a victim ...

"Less lethal" weapon shoots a microwave beam, causes painful hot spots. Scientists worry targets could suffer permanent damage. Photos: Researchers cook up microwave weapon Scientists are questioning ...

LONDON, May 1 (Reuters) - Laser beams and microwave dishes are the latest weapons in an arms race to shave milliseconds off dealing times in the shadowy world of high-speed, computerised financial ...