Raul Castro's daughter, Mariela, signed up for a Twitter account yesterday and within hours of joining, Cuban activist/blogger Yoani Sanchez showed…

The AP has a story today on a division of the CIA that sits around and reads tweets all day. Like, 5 million tweets a day. It's called the Open…

There is often more to a tweet than the 140 or fewer characters that show up on the screen. To that end, Twitter's new Twitter Stories site…

Hours after yesterday's 7.2 magnitude quake struck eastern Turkey, Turkish TV journalist Erhan Çelik appealed to his 22,000+ Twitter followers to…

Here's an unexpected beneficiary of the new Apple operating system: Twitter. The microblogging platform is built in to iOS 5, and Twitter honcho…

Four new print magazines, each focusing on a different social media outlet (Twitter, LinkedIn, Facebook, and Google), will go on sale at local…

The Federal Reserve has a new plan to understand the public's perception — following blogs, Facebook, and Twitter.

Back in 2008, Twitter advertising group Twitad, trademarked the word "tweet." It wasn't a big deal until people at Twitter realized what had…

Banks and lenders are in on the act. Well, not quite yet, but as soon as enough data can be collected, it will most certainly be crunched and…

Thai PM had her Twitter account hacked over the weekend….