Anna Mockel was 14 and suddenly obsessed with losing weight. It was spring 2020, and she had just graduated eighth grade remotely. Housebound and nervous about the transition to high school that ...

In 2025, the journal of Health Communication published a study that was described as a theory-driven content analysis of YouTube videos that focused on promoting mental health among college students.

Add Yahoo as a preferred source to see more of our stories on Google. YouTube's algorithm recommends right-wing, extremist videos to users — even if they haven't interacted with that content before — ...

YouTube’s recommendation system enables people who leer at videos of children in bathing suits to more easily find other videos that could offer pedophiliac appeal ...