Google unveils 'Lollipop' Android system, new devices

Google on Wednesday ramped up its mobile arsenal, upgrading its Nexus line with a new tablet and smartphone, and unveiling its revamped Android software, to be dubbed "Lollipop."

Weather history time machine

During the 1930s, North America endured the Dust Bowl, a prolonged era of dryness that withered crops and dramatically altered where the population settled. Land-based precipitation records from the years leading up to the ...

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