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Amazon could be ESPN of video games in Twitch deal

Amazon is hoping to become the ESPN of video games. The e-commerce giant is buying streaming platform Twitch Interactive for $970 million in cash as it seeks to take part in video gaming's growth as an onlin ...

Aug 26, 2014
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Robots may need to include parental controls

Older adults' fears that companion robots will negatively affect young people may create design challenges for developers hoping to build robots for older users, according to Penn State researchers.

Apr 30, 2014
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Explaining the shape of freezing droplets

A water droplet deposited onto an icecold surface clearly has more effect than a drop in the ocean: the droplet will freeze in a peculiar way, forming a pointy tip. Scientists of the University of Twente ...

Aug 04, 2014
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