Defusing a tense equivalent of a nuclear standoff in social games, Facebook and Zynga announced today that they have entered into a five-year strategic relationship that ensures mutual support for ...

Zynga's relationship with Facebook continues to change, as the company today announced some key changes to Zynga.com. "Starting next week, when you visit Zynga.com you will see a new streamlined ...

Zynga's second-quarter earnings report didn't go very well today, and now the stock is plummeting in after hours trading. It's having an interesting side effect, though: Facebook's stock is going down ...

NEW YORK (AP) — Zynga shares tumbled nearly 13 percent in after-hours trading Thursday after the online game company and Facebook disclosed that they changed their relationship status to become less ...

Facebook CEO Mark Zuckerberg says the social network is not doing as well as he likes on gaming, and that relates directly to Zynga's performance. Donna Tam covers Amazon and other fun stuff for CNET ...

Zynga, the largest app publisher on Facebook, accounted for 12 percent of the social network’s total revenue in 2011, according to Facebook’s inital public offering filing with the Securities and ...

Facebook and Zynga announced Tuesday that they have agreed to a five-year “strategic relationship” that will expand the use of Facebook Credits in Zynga’s games. So much for the rumors that Zynga was ...

Facebook has been a tough ride. Over the past 14 months, LinkedIn has outperformed by rallying 81.18%, while Facebook declined by 36.70%. Zynga did the worst of the three, declining by 59.71%.

It’s good to be friends with Facebook. Zynga, the online video game company, saw its stock soar nearly 20% Thursday after Facebook disclosed that it made 12% of its revenue off the company last year.

Zynga's quarterly earnings report Wednesday could be a harbinger for what's to come the next day, when business partner Facebook releases its first-ever report as a public company. That's because ...

Feb 2 (Reuters) - Zynga shares jumped as much as 22 percent on Thursday in the first trading session after Facebook revealed it made 12 percent of its revenue last year from the video game publisher.