Water World: New 'Super-Earth' Found
Scientists report they have found an exoplanet -- a world orbiting a distant star, 22 light-years away -- that they call the best candidate yet to be the right temperature for liquid water and, perhaps, life. It is labeled GJ 667Cc, and it is located in the constellation Scorpio.
  Watch: Control Your Computer With the Wave of a Hand
Leap Motion is a new accessory that can track subtle finger movements.
New ad zapper has TV networks worried about sales
The maker of a new DVR that lets consumers zap away broadcast TV commercials at the touch of a button suggested Tuesday that the networks are being short-sighted in opposing the technology. Why Your Online Checkout System Hurts Your Sales
Graham Cooke is the CEO of QuBit, a technology company specializing in advanced website data collection, analysis, and optimization products. He was previously a senior product manager at Google. Follow him @thegrahamcooke. Safety Experiment: Cars That 'Talk' to Each Other
Will traffic be safer and smoother if vehicles can “talk” to each other? That’s the question the Department of Transportation hopes to answer, starting this summer, with an ambitious year-long experiment in Ann Arbor, Michigan. In August the National Highway Traffic Safety Administration plans to...
Why Facebook still doesn't look cheap
 If you were thinking of picking up a few shares of Facebook last week, when it went public at a price of $38, you might be seriously tempted now that the stock has fallen $7 in two days.
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