Social media giant not saying what might have caused the outage that was still not completely resolved more than six hours later

Popular messaging platform says it is 'working to get things back to normal'

Social media giant dismisses accusations as 'ludicrous;' unnamed insider to tell '60 minutes' that Facebook relaxed its security safeguards after the 2020 election

Senators question company representative over damning reports that social media giant's own 'bombshell' research warned of harm photo-sharing app can do to teenage girls' wellbeing

Battle of the Nibelungs, one of dozens of far-right social media groups, links users to external sites selling extremist merchandise

Internal research by social media giant has been swept under the rug, while experts have for years been documenting how the photo-sharing site damages body image and self-esteem

Social media giant teams up with sunglasses brand for camera-equipped spectacles, though privacy concerns and the Google Glass flop cast long shadow over plans

Critics say the insurgent group is being provided a megaphone to legitimize itself on online platforms, as its spokesperson denies 'poisonous propaganda' to over 350,000 followers

Company cites support for terror organizations Kach and Kahane Chai; Marzel says he doesn't have an account, but may sue anyway over 'libelous' claim he backs terror groups

Feature is being embraced by some religious leaders as a cutting-edge way to engage the faithful online, but some worry about social media giant's privacy and security safeguards