The U.S. Army, working with a startup called Rydberg Technologies, has achieved the world's first long-range radio communication with an atomic quantum receiver, a breakthrough that could greatly help ...

KYIV, Ukraine — The drones began crashing on Ukraine’s front lines, with little explanation. For months, the aerial vehicles supplied by Quantum Systems, a German technology firm, had worked smoothly ...

When did you last use radio technology? If you’re straining to remember when you last turned on the AM/FM radio broadcast receiver in your car, you’ve probably gone too far back. Although it might not ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. When Hurricane Helene took out power and cellular communication ...

The world’s militaries have always been at the forefront of communications technology. From trumpets and drums to signal flags and semaphores, anything that allows a military commander to relay orders ...

Technically speaking, it doesn’t. Radio waves don’t travel from one radio to another—they travel from a transmitter to a receiver. Devices that both transmit and receive are called transceivers. Radio ...