Smart technology can help conserve energy use at home

Our homes are getting smarter. Smart technology that automates our homes' devices is becoming mainstream, making it convenient for us to rein in our energy use and cut our energy bills.

Tech to drive US holiday spending: survey

New high-tech devices will get US consumers to open their wallets for the upcoming holiday season, driving retail spending higher, a survey showed Tuesday.

US braces for holiday clash of tech giants

It's beginning to look a lot like a big season in the United States for mobile gadgets, with the still-rumored launch by Apple in September of a new iPhone, expected to ignite fresh growth in the smartphone market in the ...

'Spectrum crunch' may slow US mobile revolution

The United States is bracing for a data crunch from the surging use of smartphones, tablets and other mobile devices as the explosion of Internet-ready devices eats up the radio spectrum allocated for mobile broadband.

New Vizio HD-TV breaks wide-screen barrier for movies, apps

The shape of TVs to come might be even wider than wide-screen. Today's high-definition sets evolved to a rectangular 16-by-9 shape from the more square analog TVs. But a wider 21-by-9 display standard is in the works at the ...

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