Just hours after going dark, TikTok is back online—though nothing, legally, has changed. Just after midnight on Sunday, the popular but maligned Chinese-owned app ceased operation in the United States; users logging on received a message that the service ...

Some of TikTok's 170 million U.S.-based users are selling phones with the social media app preloaded on them for thousands of dollars online. Parent company ByteDance voluntarily shut down the TIkTok app in the U.S. Sunday, hours before a deadline to ...

A Wisconsin man has been charged with making threats against federal law enforcement after posting a series of TikTok videos in which he called for Immigration and Customs Enforcement agents to be shot and killed,