Researchers perform spying and other tricks.
How will an Android device fare head-to-head with Apple's iPhone?
Microsoft drinks the "integration" Kool-Aid with its new smart-phone OS
The study of reciprocity between mobile phone users reveals surprising insights about the flow of information in society.
Who are the best spreaders of information in a social network? The answer may surprise you.
Data from London's commuters reveals travel patterns in unprecedented detail. It also raises privacy fears.
A new version of the software works through the phone's browser.
A website has been working to map and verify information in Haiti.
As donation information spreads, users are warned to be cautious of scams.
A new way for drivers to access the Internet that, the automaker says, is safe.