Facebook expands smartphone alerts to news, weather

Facebook, making a bigger push to deliver personalized information to its members, said Monday it was expanding its mobile alerts to include sports scores, weather updates and local news updates.

Underground magma ocean could explain Io's 'misplaced' volcanoes

Tides flowing in a subsurface ocean of molten rock, or magma, could explain why Jupiter's moon Io appears to have its volcanoes in the "wrong" place. New NASA research implies that oceans beneath the crusts of tidally stressed ...

Google unveils Android's latest technological tricks

Google's next version of its Android operating system will boast new ways to fetch information, pay merchants and protect privacy on mobile devices as the Internet company duels with Apple in the quest to make their technology ...

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