The latest addition to cell phone services allows Sprint customers to listen to radio over their handsets. Sprint today announced a deal with RealNetworks to broadcast Rhapsody Radio over its cellular ...

In a software-driven world, it's easy to forget about the nuts and bolts. Whether it's cars, robots, personal gadgetry or industrial machines, Candace Lombardi examines the moving parts that keep our ...

Your cellphone is a radio transmitter. It periodically sends signals to the phone network to let the network know it is still there. If the phone is near a radio, the signals, which are pulses of ...