While rumors swirl about an eight-figure device that may solve the mystery of Havana Syndrome, tiny drones and AI loaded ...

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 ...

U.S. defense startup Castelion announced on Friday it will integrate its affordable, long-range, hypersonic strike weapons with operational Army and Navy platforms. Under the recently signed contract ...

The United States is far behind Russia and China on hypersonic weapons development—and is working with international partners in an attempt to close the gap. The Southern Cross Integrated Flight ...

During the Cold War the U.S. considered putting nuclear weapons on balloons and letting them float into enemy territory for a strike.