Google unveiled a free navigation system for mobile phones on Wednesday in a move seen as a potential challenge to the makers of GPS navigation devices.
Consumer & Gadgets
Oct 28, 2009
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(AP) -- A few months from now, a highly contagious disease will spread through a Japanese elementary school. The epidemic will start with several unwitting children, who will infect others as they attend classes and wander ...
Telecom
Jun 7, 2009
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Equipped with floating GPS units, side scan sonar and waterproof paper, college students dove 25 feet down into an underwater classroom with a pioneering assignment: create a three-dimensional, interactive map of a reef.
Earth Sciences
Mar 10, 2009
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