Science shows why Doctor Who is so special

As Doctor Who's 50th anniversary looms, time travel is everywhere – on the screen, at least. Famously, the Doctor can whizz through the years using a "dimensionally transcendental" machine, the TARDIS, and make changes ...

More woes for PC sales in 2013

More bad news for struggling makers of personal computers: a new forecast Tuesday suggests sales will fall another 7.8 percent in 2013 as buyers delay PC purchases or choose an alternative device.

CNN buys iPad news reader Zite

US cable television network CNN announced Tuesday that it has bought Zite, a Canadian company that makes a personalized news reader for the iPad.

Rethinking 'reachability'

(PhysOrg.com) -- In today’s world, the line between work and personal time often blurs. Communication technologies force people to negotiate when, where and how they are connected. While smartphones may increase on-the-job ...

AOL looking to sell or shut down social site Bebo

(AP) -- The struggling Internet company AOL Inc. plans to sell or shut down the online community Bebo nearly two years after buying it for $850 million in an expansion of its social-networking ambitions.

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