By now, seemingly everyone and their mothers have signed up for Facebook.

Facebook's new location features are already sparking concerns of online privacy advocates.

A new clothing line called Saboteur aims to cater to young entrepreneurs more familiar with coding than voguing.

Ask.com, the perennially niche search engine, is hoping to woo a bigger audience by reverting back to a question-and-answer search format.

Conde Nast will bring back its celebrated food magazine, Gourmet, as a free iPad application.

Online sample sale site HauteLook raises more cash to expand into new categories, such as gourmet food and spa services.

Trying to quell concerns over recent changes to Facebook's privacy policy and platform, Elliot Schrage, vice president of public policy at Facebook, has agreed to...

The chief executive of Shazam thinks the iPad will create new uses for the music service.

Racing games, simplified word processors and star-gazing assistants are among the applications capturing the eyes and clicks of new iPad owners.

A new start-up plans to offer a low-cost way for developers to get in on the location-based application craze.

An on-stage interview with Evan Williams, chief executive of Twitter, failed to please users of the service.

Foursquare, the hip social network whose software is on the phones of many young urbanites, is branching out.

A start-up called Siri says it combines "speech recognition with a brain" in its new virtual personal assistant for the iPhone.

A variation on Yelp for taxis and a high-tech guide to subway entrances took home top honors in a city contest for apps using municipal...

AT&T says it is pumping an additional $2 billion into its wireless network to manage a coming wave of tablets and smartphones.