07/04/2014

Running geese give insight into low oxygen tolerance

A new study into how the world's highest flying bird, the bar-headed goose, is able to survive at extreme altitudes may have future implications for low oxygen medical conditions in humans.

Twitter buys Android lock-screen startup Cover

A young startup specializing in Android smartphone lock screens that anticipate what "app" a user might want at any give moment said Monday it has been bought by Twitter.

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