A group of tech giants argue that the First Amendment entitles them to spy on kids. Unbelievably, it’s working.

The Shadow Work Journal has exploded on TikTok as an inexpensive mental-health tool, even as experts question its approach—and the author’s credentials.

Welcome to the vibes-based political culture

A new wave of online creators is here.

Vague national-security concerns don’t justify shutting down the popular Chinese-owned app.

Teens are making it big overnight, but that kind of fame can be a mixed bag.

The app’s livestreaming section has turned into a huge business as users pay for quick hits of cheap, personalized (and frequently bizarre) entertainment.

TikTok loves high-tech gadgets for scraping out ear wax. Doctors? Not so much.

Young people on TikTok are trying to hijack my lifestyle.

TikTok’s recommendation algorithm is known for its accuracy and even its “magic.” What does it mean if the videos it picks for you are totally disgusting?