No warrant needed to get cell phone location: US court

Police don't need a warrant to obtain mobile phone location data for a criminal investigation, a US appeals court ruled Tuesday in a case closely watched for digital-era privacy implications.

In a maddening subway crowd? Escape with Mobile Shopping Immersion

What do irritable, squished riders on a crowded subway train do? According to a forthcoming study in the INFORMS journal Marketing Science, they often immerse themselves in their mobile phones to escape the crowd, and that ...

Microsoft's Bing search engine to go 'mobile friendly'

Microsoft said Thursday its Bing search engine would be reconfigured to give more prominence to "mobile-friendly" websites, an acknowledgment of the growing importance of smartphones and other mobile devices.

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