The White House has promoted an account by a Venezuelan guard of how Maduro's security team was disabled by a mystery weapon ...

Drones turned battlefields into networks of cheap flying sensors and precision weapons, forcing armies to rethink everything from armor to air defense. Now two emerging systems, high-energy lasers and ...

Brain-focused weapons have moved from speculative fiction into the realm of active research, and the gap between what is technically possible and what is legally or ethically governed is widening fast ...