A TikTok ban Sunday would implicate tech giants like Google, Apple and Oracle, who risk enormous fines if they keep the app operational.

Washington — TikTok began restoring service to users in the United States following a temporary and voluntary shutdown that lasted less than a day. The company said Sunday that it was in the ...

There is a last-minute effort to save TikTok just days before the popular app is set to be banned. A small group of senators ...