Back in 2011, Facebook was adding about 55 million monthly active users each quarter. That number has stayed roughly the same, which means the growth ...

MENLO PARK, Calif. (AP) -- Facebook says its net income and revenue grew in the first quarter of the year, helped by an increase in mobile ad revenue....

NEW YORK (AP) — Facebook delivered fourth-quarter results above Wall Street's expectations on Wednesday and sought to show that it has finally trans...

NEW YORK (AP) — Facebook finally has proof that it can make money from mobile advertising. As part of Tuesday's third-quarter results...

NEW YORK (AP) — Facebook's first earnings report as a public company had solid numbers, but in the end it landed with a thud — much like its rocky...

Facebook had an exciting week, but what will follow for the social leader post-IPO? Mark Zuckerberg is now at the mercy of Wall Street analysts who I predict will haunt his dreams before every earnings report as businesses look for ways to diversity their social advertising portfolios.