Broadband cell-phone services begin to roll out in the U.S., but face a standards mess--as well as competition from Wi-Fi.
Wireless transmissions that travel only a few centimeters may be just the ticket for embedding cell phones with smart-card technology.
The next big thing in cell phones has arrived. Now you'll just have to figure out what to do with a 1.5-gigabyte handheld.
Capable of zapping data many times faster than the common home networking technology, ultrawideband is moving closer to commercial reality. Now there's just that pesky fight over standards to resolve.
Our entire information society rests on a fragile foundation that mathematicians are racing to dismantle.
A just-inked partnership gives airline passengers secure access to their corporate networksand opens possibilities for a broadband pipe to the cockpit.
The FCC says a spectrum swap will ease the airwave static that Nextel's cell-phone traffic is causing. Others say Nextel should fix the problem. Who's right?
Short-range wireless "ZigBee" networks are ready to unwire your house.
There is a lot more we don't know now about mass extinctions
New mobile phones use the common computer networking technologybut where does that leave the wireless data business?