Women connect more closely with fewer people. Men tend to have looser, sparser networks.
The social networking app Secret, which keeps users anonymous, has just shut down. Investors will get some money back.
Twitter may be a household name — but it's not used by everyone in every household.
LinkedIn isn’t really set up for blue-collar workers. WorkHands aims to fill the gap.
A school district in Southern California has revealed that it is paying a company to track its students online.
Social networking site LinkedIn lowered its sign up age to 14 and will start trying to work with college students and high-schoolers.
A growing group of websites lets you cash in on your opinion.
Microsoft picks up Yammer to add business-friendly social networking software to its Office productivity software
Commentator Ben Casnocha says our ever-expanding social networks require a whole new skill.
The company's photo-sharing app and social network will be Facebook's biggest acquisition yet
