The man who taught a generation what it meant to be a hacker needs help.
Viruses that spread by Bluetooth or WiFi could be completely contained by a new type of white worm, say computer security researchers
A laptop running just a Web browser might sound a bit limited. But Google is betting you'll want one.
Former Google engineer Tom Annau is helping upstart search engine Blekko index the entire Web--a problem that's getting easier, not harder.
Clouds sometimes form more quickly than the laws of physics seem to allow. Now atmospheric physicists think they know how
The electronic bookstore offers titles in open formats, via the cloud.
Unmanned Aerial vehicles could fly for longer using less power if they copied the counter-intuitive flying patterns of peregrine falcons, say researchers
An algorithm delivers 90 percent of e-mails in real time even though a device is only on half the time.
The best of the rest from the Physics arXiv this week
Behavior and history-sniffing websites know what you copy, click, and rollover, and even which of their competitors you're visiting.