Study: Blacks and women talk and text more

(AP) -- Blacks talk twice as much as whites on their cell phones, and women talk and text more than men, according to an analysis of wireless bills by the Nielsen Co.

Estimate: Global cell subscriptions pass 5 billion

(AP) -- The number of wireless service subscriptions worldwide passed 5 billion this week, according to an estimate by LM Ericsson AB, the Swedish maker of wireless equipment.

Google out to shake up the smart-phone industry

Google, already a disruptive presence in the mobile phone industry, seems to be itching to reshape it once more. As early as January, the company plans to sell directly to consumers a new smart-phone that will not be "locked" ...

Sony Ericsson closes NC, other sites as HQ moves

(AP) -- Cell phone handset maker Sony Ericsson will move its North American headquarters from North Carolina to Atlanta and close a half-dozen sites worldwide as it retrenches against what it expects will be a tighter market ...

A no-tech world is no place to be

I felt desperate as I drove. My second trip to Starbucks in four hours; how pathetic was this? But I had to have a fix. Caffeine? Sure, I'd take some. But that wasn't what I really needed. I was there, again, as I would ...

Powerful new device for studying puzzling process

A millisecond burst of light on a computer monitor signaled production of the first plasma in a powerful new device for advancing research into magnetic reconnection—a critical but little understood process that occurs ...

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