After briefly going dark in the U.S., TikTok is back online following an executive order. That's not good for young users, says NYU psychologist Jonathan Haidt.

Donald Trump is downplaying the potential threat that TikTok poses to national security -- but numerous aides and allies are ...

The Supreme Court justices in their 9-0 ruling to uphold the TikTok ban said they weren’t focused on the content on TikTok. But we should be. TikTok and the like are poisoning American kids. A team of ...