Rice team talks the walk

Walk this way and a camera-carrying robot will follow. That sounds simple until you get into the details.

A lab in your pocket

When you get sick, your physician may take a sample of your blood, send it to the lab and wait for results. In the near future, however, doctors may be able to run those tests almost instantly on a piece of plastic about ...

Blueprint for a robust quantum future

Claiming that something has a defect normally suggests an undesirable feature. That's not the case in solid-state systems, such as the semiconductors at the heart of modern classical electronic devices. They work because ...

Economists round out tech giants' workforces

In addition to software engineers, computer scientists and web designers, Silicon Valley giants ranging from Yahoo to Google to eBay are scrambling to hire economists, a little-known and increasingly valuable weapon as these ...

Vatican invites hackers to fix problems, not breach security

Computer hackers with a heart are descending on the Vatican to help tackle pressing problems particularly dear to Pope Francis, including how to better provide resources for migrants and encourage solidarity for the poor.

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