The tech world is abuzz with a remarkable display of backbone by Twitter in the Wikileaks case. It deserves wider notice. Federal prosecutors want to indict Julian Assange for making public a great ...

Twitter will pay a $150 million penalty and put in new safeguards to settle federal regulators' allegations that the social platform failed to protect the privacy of users' data over a six-year span.

Just this past week, social network Twitter unveiled a new tool for advertisers called tailored audiences that allows companies to promote relevant messages to specific audiences on the site. If that ...