Changes to TikTok’s ownership and Terms of Service have sparked privacy and censorship fears online. Here’s what changed, ...

The deal keeps the app available for more than 200 million U.S. users under new data, algorithm, and content safeguards.

Algorithms have taken on an almost mythical significance in the modern world. They determine what you see on social media and when browsing online, help form people’s belief systems, and impact the ...