More than 800 U.S. TikTok users shared their data with The Washington Post. We used it to find out why some people become power users, spending hours per day scrolling. Each circle in the chart ...

Researchers say lack of sleep could be a factor among young people interacting online for more than three hours a day Children who are on social media for more than three hours a day are more likely ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, vacuum tubes, and transistors being some well-known examples. In a smaller ...

Fond of a selfie? Doom-scrolling for hours every day on social media? Think again – it could be turning your hair grey and giving you wrinkles. Scientists have found that the specific type of light ...