Wireless charging explained

Wireless charging has been around for a several years now, but it's never really been that good. Until now, that is. The Nokia Lumia 920 and Lumia 820 (with the aid of the recharging shell) are the first Nokia smartphones ...

Home wifi could be used for emergency responders

Wireless routers for homes and offices could be knitted together to provide a communications system for emergency responders if the mobile phone network fails, German scientists reported on Monday.

Searching for 1,000 times the capacity of 4G wireless

Researchers at Polytechnic Institute of New York University (NYU-Poly) have assembled a powerful consortium of government and business support to advance beyond today's fourth generation (4G) wireless technologies toward ...

Apple's squeeze hits phone companies, competitors

(AP) -- Apple is set to report another record quarterly profit on Tuesday, continuing the relentless string of results that's made it the world's most valuable company. Those profits don't come out of thin air: A range of ...

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