Washington Post reporters analyzed data from over 800 TikTok users to learn how the app turns people into power users, some of whom spend hours per day scrolling.

When Elon Musk joined the fray — posting “Cancel Netflix for the health of your kids” on X — subscribers followed, and the company’s stock price experienced a 5% drop.

Meta’s work to improve its ranking systems has already increased time spent on videos on Facebook by more than 20 percent year-over-year, the company revealed in its latest earnings report. In June, ...

TikTok uses an algorithm that we may know little about, but we do know that its effects on users are often negative.