Ahead of the Bell: Watching Facebook after the IPO
Facebook Inc.'s stock will be closely watched this week after the social network's market debut on Friday suffered some hiccups.

Alibaba Buys Back 20 Percent Stake From Yahoo for $7.1 Billion
Chinese e-commerce site Alibaba has bought half of Yahoo's stake in the company -- 20 percent of Alibaba's shares -- back from Yahoo for $7.1 billion.

'Draw Something' Tips and Tricks
Everyone's playing Draw Something. Here's some tips for the popular mobile game

The next digital image revolution?

Despite the explosive innovation around digital picture-taking, the end result has actually changed very little. A photo is still a photo. And a poorly focused photo is still as bad as ever. Ren Ng aims to fix that.

Gadgets: Illuminating Speaker Dock
ABC News' gadget roundup this week features an illuminating speaker, carbon fiber ThinkPad ultrabook, and a new Sony camera. Click through for more exciting gadget picks this week.

Pakistan restores access to Twitter

Pakistan restored access to Twitter after briefly blocking the microblog over "blasphemous" posts about a Facebook competition involving caricatures of the Prophet Mohammed.