Mobile health care has the potential to save billions, but is a complicated sector, analyst says
Handsets nearby feed location data to the devices as if they were cell towers. But is that legal?
The H Block auction sold potentially valuable frequencies for funds to build a national public safety network.
The Instant Network Mini can carry voice calls and text messages and has a satellite uplink
And cheap international calls are coming for people without a contract.
Steve Perlman's Artemis technology promises to create "p-cells" that can help mobile devices thrive in close proximity. Here's how it works.
The FCC has cited the owner of a Los Angeles building for using faulty fluorescents after a complaint form a carrier.
Leahy questions the constitutionality of the program, but the US attorney general defends it
Verizon tweaked the trade-in timing of its Edge plan, but the cost is still sky-high.