There's a reason people are deeply invested in the "Midnights" singer's personal life. But when does that interest become unhealthy?
He also revealed which fandom was the most inclusive.
The "Harry Potter" star explains why obsessive fandom sometimes isn't so magical.
Two decades later, Episode I is still a driving Force behind the blockbusters and overzealous fandoms of today.
Mental health experts explain the sense of loss many fans feel.
A podcast about true crime birthed one of the most obsessive fandoms on the internet. And then parts of that fandom left the podcast behind.
Do you ever feel like you’re friends with celebrities you don’t know? You're not alone.