The two shocking incidents may be linked, multiple sources briefed on the investigation told ABC News.

TikTok has signed a deal to form a new U.S. unit with three American investors — Oracle, Silver Lake and MGX — holding a majority stake

Several career DOJ officials on Thursday offered dire warnings about the online network "764," whose followers use social platforms to push teens into harming themselves.

A small plane crashed while landing at the Statesville Regional Airport in North Carolina on Thursday morning, officials said.

The mass shooting at Brown University and the murder of an MIT professor in Brookline, Massachusetts, may be linked.