Social networking site LinkedIn lowered its sign up age to 14 and will start trying to work with college students and high-schoolers.

A developer apologized for the hack in the message he left on Zuckerberg's page.

If Facebook isn't already making you feel depressed, don't pay attention to this story about its new VIP app.

From using common sense to minding your p's and q's, eight tips for how to survive in the social media space as well as the workplace.

The social network is getting half of television viewers between 18 and 24 years old during the primetime hours.

Facebook wants to be the Internet portal for mobile users. Those users won't likely have smartphones — instead flip phones and text messages will connect them to the web.

Facebook's latest business results have the company and investors in high spirits today. Sales rose significantly and the mobile advertising efforts seem to be working.

After more than five years of anonymous comments, ESPN.com now requires your Facebook account if you have something to say.