Walkie talkies are perfect for staying connected when cell service is spotty, whether you're out on a hike, coordinating a big event or giving the kids a good excuse to play outdoors. The best walkie ...

Even though almost everyone has a cell phone these days, two-way radios, also known as “walkie-talkies,” remain helpful in emergencies, allowing you to maintain short-range communication when cellular ...

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 ...