Today's touch-screen devices seem like a thing of the future, but the technology that runs your iPad or Android can actually be traced back to 1948 and something called the Electronic Sackbut.
Holiday gift card or money burning a hole in your pocket? Want to buy an electronic gadget? Linda Wertheimer talks to Rich Jaroslovsky, tech columnist for Bloomberg News, about his top gadget picks for 2011.
The days of keeping large files on your home or office computer are waning. Instead, documents and files are accessible from nearly any device, anytime from anywhere. But what exactly is this place called the cloud?
In 2011, people used Instagram to share their pictures — at a rate of 90 pictures every second. It's Apple's iPhone App of the Year, and people use it to take pictures and then share them.
Billions of brilliant lights sparkle on houses and trees around the nation as people celebrate the Christmas season. Those lights have also given American presidents reason to joyfully flip the switch on the national tree for nearly 90 years.