The US military Central Command says it is investigating hacks of its YouTube and Twitter accounts by apparent ISIS supporters.
Commentary: When a TV sitcom points out the downfalls of overtweeting, dwindling attention spans and the habit of talking in hashtags, should we laugh or learn from it?
In a report to Congress, the Federal Reserve Board chairwoman cautions that equity valuations for companies like Facebook, Twitter, and LinkedIn are "substantially stretched."
Some couples are resorting to written agreements about what can be posted and where. Financial penalties for transgression are imposed.
The dusky antechinus is endangered -- and not only because all the males die from the stress of having too much sex every year.
At Social Media Marketing World, they sing a song. It's called "Let's Get Social." It may not be good for society.
The tech giant buys another company, this time a startup that lets people create infographics and videos out of social data.
A truth-detection system being funded by the EU could help distinguish fact from fiction online. Not that the Internet ever lies, of course.
Want to be more of a player on Twitter? Don't be afraid to say the same thing four times a day, the investor and former Apple evangelist advises.
Hootsuite is partnering with Syracuse University to offer something that so many social-media experts have craved: validation.