Stan Collymore quits Twitter after row over racist abuse

Stan Collymore has deleted his Twitter account after being branded a "vile hypocrite" by ex-girlfriend Ulrika Jonsson for critic...

Facebook will lose 80% of users by 2017, say Princeton researchers

Facebook has spread like an infectious disease but we are slowly becoming immune to its attractions, and the platform will be largely aba...

Facebook's Sandberg is now a billionaire

A record high close for Facebook shares has made Sheryl Sandberg one of the youngest female billionaires ever, according to a ranking from...