One simple question, many unexpected applications

Even the simplest research questions can lead to far-reaching public benefits. Consider Chris Small and Joel Cohen's study of global population by altitude, being honored this week at the Library of Congress.

Law changed to allow 'unlocking' cellphones

President Barack Obama signed a bill into law on Friday making it legal once again to unlock a cellphone without permission from a wireless provider, so long as the service contract has expired.

Experts ponder era of big data

The era of big data has arrived. Last year, consumers and businesses around the world are estimated to have stored more than 13 exabytes of information on PCs, laptops and other devices - the equivalent of more than 52,000 ...

US oral history project wins $1 mn TED Prize

The founder of a project devoted to capturing stories of people's lives spoken in their own words has won a million-dollar TED Prize that comes with an unfettered wish.

World Digital Library grows to 10,000 items

The World Digital Library led by the Library of Congress reached a milestone Thursday, surpassing 10,000 items with the addition of ancient manuscripts from the Walters Art Museum in Baltimore.

Biology's drive toward engineering

Biology is on the verge of getting its versions of the lever, wheel and axle, pulley and other basic machines that enable engineers to build almost any mechanical device, a new analysis has concluded. The viewpoint article ...

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