Facebook has opened its first sales office in Africa, in Johannesburg, South Africa, the company said Monday.» Read More
This was the most social Super Bowl ever. That's despite the fact that just half of ads featured hastags—down from about 57 percent last year.
The Super Bowl is Twitter's biggest annual event. But this year Twitter is facing more competition from Facebook.
A Super Bowl spot costs $4.5 million—that is $150,000 per second. What would that buy on major social media networks for that price?
Mobile daily active users came in at 745 million on average for December 2014, up 34% year-over-year.
The social networking site launched new features allowing users to make video, and send private group messages.
Facebook's stock is on a tear, and Wednesday afternoon it will be under pressure to continue that growth as it reports earnings.
Facebook's Oculus VR is getting into movies with an in-house studio dedicated to making virtual-reality films.
Facebook suffered a brief outage around the world on Tuesday, with a hacking group called the Lizard Squad claiming responsibility.
Twitter lit up when the White House Twitter account shared a photo featuring a tan suit belonging to President Obama.
Facebook wants credit for helping create 4.5 million jobs in 2014. But some economists are throwing cold water on the estimates.
Snapchat is asking major retail brands for $750,000 a day for its new ads, Adweek reported Wednesday.
Social media shouldn't be considered as a fad and will become an increasingly important marketing tool, says Guy Kawasaki, author of "The Art of Social Media."
Facebook has a reputation as a procrastination tool; now we'll see if it can develop one for productivity.
The editor-in-chief of the secret sharing app Whisper has left the company.
A computer can determine your personality better than your closest friends family by using your Facebook "likes", a study found.
Do companies stand to lose more than they have to gain with a social media account? Insight, with Lance Ulanoff, Mashable, and Janel Molton Hertz, brand marketing and partnerships expert.
Twitter could easily be snatched up by Google, argues options trader Dan Nathan. Here's how to play for that possibility.
Gen. Barry McCaffrey, MSNBC military analyst, provides perspective into the hack attack on Centcom's Twitter and YouTube accounts where pro-ISIS messages were posted.
Facebook has acquired Wit.ai, a start-up that develops open-source voice recognition interfaces, Wit.ai announced on Monday.
Ross Levinsohn, former interim CEO of Yahoo, is a huge fan of Twitter and says the "world's biggest newsroom" should buy Yahoo to become the most powerful force in the media business.
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Matt Hunter is the senior technology editor at CNBC.com.
Working from Los Angeles, Boorstin is CNBC's media and entertainment reporter and editor of CNBC.com's Media Money section.
Jon Fortt is an on-air editor. He covers the companies, start-ups, and trends that are driving innovation in the industry.
Josh Lipton is CNBC's technology correspondent, working from CNBC's Silicon Valley bureau.