We've all done it -- surfed on over to the book of faces, our hearts racing and pupils dilating with excitement, let our cursors linger over those oh-so-powerful words, "Remove From Friends," and clicked away with the maniacal glee of a serial killer.

A senior Swedish prosecutor reopened a rape investigation against WikiLeaks founder Julian Assange, whose efforts to use Sweden as a safe haven for the document-leaking organization are increasingly complicated by his personal travails there.

The government is looking to curb cellphone spam, pornography and fraud schemes.

How to buy and rent movies from iTunes.

Researchers say that touch screens are the start of a trend to make computers more open to human gestures.

As the e-reader wars ramp up, Sony introduces three new Readers.

In the tech world, it's become an annual rite of fall.

Can a week of silent meditation make it easier to resist the emotional pull of the digital world?

H-P and Hynix Semiconductor agreed to commercialize a novel building block for computer memory chips and the products that use them.

A simpler alternative to transistors, the memristor, will allow for more computer memory in even smaller devices.

Here are a few tricks to using Google's new Priority Inbox for managing too much Gmail.

Mike Wise said in his Twitter account that a Pittsburgh Steelers quarterback was suspended for five games.

In H-P's and Dell's bidding war for storage maker 3PAR, some of the key decisions are being made by two executives named Dave seeking to make their marks at the companies.

Sprint's board is debating whether to let rival cellphone operator T-Mobile USA invest in Clearwire, as the carrier decides how to fund its 4G network expansion.

Amid user turmoil over a recent redesign, the Web site Digg.com appointed a new chief executive on Tuesday.

How do computers remember things?

Amazon.com is trying to create a service that gives paying subscribers unlimited access over the Internet to some television shows and movies, as it tries to take on Netflix and Apple.

Samsung has had some success with the global launch of its Android-powered Galaxy S smartphone, but the company doesn't have another flagship phone planned for the crucial holiday season.

The price tag of KT's new seven-inch device will be about half that of its competitors, raising speculation that the device will try to compete with Samsung's planned Galaxy Tab.

The Torch is the first BlackBerry with a true touch screen and it offers new features, screen controls and shortcuts that bring it much more in line with competing smartphones.