Who's behind the popular webcam-shuffle site Chatroulette? Andrey Ternovskiy, who says he is a 17-year-old high school student in Moscow.

AOL is opening up its popular AOL Instant Messenger network and combining Facebook's chat service with its own.

AT&T reverses its ban on Sling Media's iPhone application streaming television over its 3G data network.

Amazon removed Macmillan books from its site in a dispute over prices of e-books.

The Kindle has met its most formidable competition yet in the Apple iPad, but there are reasons to believe Amazon's e-book business will continue to...

Updates from Apple's press event heralding its "latest creation," widely expected to be a tablet computer.

A San Francisco startup, CrowdFlower, has raised money to help companies distribute mundane tasks to Internet workers, rather than hiring full-time employees.

Allowing applications for the Kindle could turn a popular single-purpose device into a more interesting and versatile gadget.

Apple sent out invitations for a special event heralding its "latest creation."...

Warner Bros. and Netflix executives describe how they came to agree to delay the availability of Warner movies to Netflix subscribers.

The Facebook account of Julius Genachowski, chairman of the Federal Communications Commission, falls prey to social-networking scam artists.

Google unveiled efforts to expand its search technology, including integration with Twitter and photo analysis.

Google will start personalizing the search results of people who use the service without logging in, a move that may raise privacy concerns.

Google's new Public DNS offering has a rival questioning the search giant's motives.

Facebook and Yahoo say they will allow users to combine their news feeds from each site as part of a deepening five-year partnership.