TikTok is back online less than 15 hours after shutting down. Why is TikTok working again? Are they still banned in the U.S.? Here’s what you need to know.

Apple and Google restored TikTok to their app stores on Thursday after the popular social media app " went dark " last month.

TikTok was removed from Apple and Google’s app stores on Jan. 18 to comply with a law that requires ByteDance to divest the ...