Computer swap on Curiosity rover

(Phys.org) —The ground team for NASA's Mars rover Curiosity has switched the rover to a redundant onboard computer in response to a memory issue on the computer that had been active.

Vote glitch reports pile up in US election (Update)

Voting went smoothly in Tuesday's US elections, except when it didn't. Some computer problems, as well as human ones, drew complaints across the country as millions of Americans went to the polls.

Review: Chromecast streams media at a nice price

A new device from Google makes it easy to stream video from several popular services to a high-definition TV. Chromecast is tiny enough to dangle from a keychain when not in use, but it packs a big punch for a low price.

The dangers of too much Java

Justin Cappos, an assistant professor of computer science and engineering at the Polytechnic Institute of NYU-Poly, has long been wary of the security risks inherent in Java, the programming language developed by Sun Microsystems ...

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