Have you ever wondered how to follow a hashtag on Twitter? If there's a particular topic you're interested in, following the related hashtag makes perfect sense. However, Twitter doesn't make it very ...

Twitter Inc. TWTR is working on an experiment to limit the usage of clickable hashtags — that lets users discover trends and find tweets related to specific topics. What Happened: Twitter is ...

On its 8th birthday, Twitter was the one handing out presents. The social network released a tool that let users look back on their very first tweets, giving us a glimpse back into "Twistory." Obama's ...

A Twitter hashtag was created to collect some of the most entertaining phrases people overheard at work.