The photo and video sharing platform Instagram has become especially popular among young adults and teens.
MoreFacebook said it, Instagram and WhatsApp were "coming back online" after a massive outage Monday knocked out service to the social media giants for users around the world for more than six hours.
MoreFacebook and its family of apps, including Instagram and WhatsApp, went down at the same time on Monday, taking out a vital communications platform used by more than three billion people around the world and adding heat to a company already under intense scrutiny.
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