Ian Anderson is a postdoctoral researcher at the California Institute of Technology. Wendy Wood is professor emerita of psychology and business at the University of Southern California.

Kaley started using YouTube at the age of 6, downloading the app on her iPod Touch to watch videos about lip gloss collections and the online kids game Animal Jam. She posted her first video when she ...

The plaintiff, identified only as K.G.M., took the stand to testify against Meta and Instagram in a bellwether case over tech addiction.

Social media addiction has been compared to casinos, opioids and cigarettes. While there’s some debate among experts about ...