How Privacy Vanishes Online

If a stranger came up to you on the street, would you give him your name, Social Security number and e-mail address? Probably not. Yet people often dole out all kinds of personal information on the Internet that allows such identifying data to be deduced. Services like Facebook, Twitter and Flickr are oceans of personal […]

Tricks to Keep Your Device’s Battery Going and Going

If you’re a recent convert to smartphones, you’re probably still discovering all the amazing things that your new BlackBerry, Android phone or iPhone can do. But one thing you most likely found out right away: the more you do, the shorter your phone’s battery lasts. While a standard cellphone’s charge can easily go three days […]