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 ...

The prevalence of Twitter hashtags related to self-harm has increased about 500 percent in the past year, despite many of those posts violating the platform’s policy on the subject, according to a new ...

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 ...