Jul 28, 2014 A new payments app allows for a close look at the how and who of spending.
Oct 4, 2013 Imagine you’re a business that relies on advertising revenue, but it’s unclear how many of your customers are bots or not. Meet Twitter.
Sep 12, 2013 The company is lowering the entry age from 18 to 14.
May 17, 2013 Facebook's initial stock offering was a debacle for the company and the NASDAQ, but things are looking up
Mar 13, 2013 How the unglamorous social network is quietly evolving into a content provider. LinkedIn is reportedly in talks to buy the news reading app Pulse.
Stacey Vanek Smith
Jan 9, 2013 Dieters are taking fitness-tracking devices to a new level. They are creating virtual support groups by posting their "body data" on social media networks.
Nov 12, 2012 On this Veterans Day holiday, two retired officers are launching a new social network -- only for the military.
Feb 9, 2012