Eli Langer is a producer for CNBC's social media team, helping maintain the company's social platforms and writing about the growing world of social media for CNBC.com. Twitter: @EliLangerGoogle+ : +Eli Langer
CVS Caremark took to Twitter to try and open up a dialogue about why it would take cigarettes and other products off its shelves.
Brands scrambled for a viral hit on Twitter during the Super Bowl. But did any company actually score big?
Five years ago today, Twitter saw its defining moment when US Airways Flight 1549 touched down on the frigid waters in the Hudson River
The NBCUniversal News Group said it has taken a minority stake in social video start-up NowThis News.
Twitter has a secret weapon: Vine. The video-sharing service is just one step away from true greatness, CNBC's Eli Langer opines.
Twitter says it fully reversed changes to its controversial "block" feature, but did it?
By tapping into local, Twitter would create the potential for new social experiences
Snapchat, best known for its disappearing videos and photos, is being taken to an entirely new level by 24-year-old Dasha Battelle.
CNBC has learned that Sam Sung no longer works at an Apple store in Vancouver.
What lies ahead for the booming social media industry in 2014? CNBC's social media guru notes three developments that would shake up the market.