(AP)—Comcast Corp. and its NBCUniversal subsidiary are taking a stake in zeebox, the maker of a so-called "second screen" app that people can fiddle with on mobile devices while they watch TV.
More than 900 million people worldwide are active users of the social networking site Facebook, and it is estimated that as many as one-third report using Facebook to check on the activities of former romantic partners. The ...
A single Facebook message on a congressional election day in 2010 prompted about a third of a million more Americans to cast their vote, scientists said on Wednesday.
About one third of a million more people showed up at the ballot box in the United States in 2010 because of a single Facebook message on Election Day, estimates a new study led by the University of California, San Diego.
Bing added a feature Thursday that lets people search through photos friends posted on Facebook.
Online retail colossus Amazon on Tuesday launched its first online social game in a challenge to Zynga.
New research suggests the more friends we have on Facebook, the less likely we are to share information about charitable causes.
Facebook appears to have competition for teens' attention, and they're drifting to other social-media sites as evidence mounts that the growth of the world's largest social network is slowing.
A small, exploratory study suggests that many first-time parents - particularly mothers - actually increase the amount of time they spend on Facebook after the birth of their child.
Microsoft on Friday rolled out a revamped Bing that includes insights from Facebook and Twitter in the biggest overhaul of the search service since its launch three years ago.