To celebrate Harry Styles' 28th birthday, an Insider reporter ranked every 1D music video, from mediocre to life-changing.

When it comes to fan votes, Beliebers and Directioners are two groups you don't want to go up against. Thanks to their loyal army of listeners, Justin Bieber and One Direction are the frontrunners of ...

DETROIT, MI - Fans of One Direction here in Metro Detroit need to act fast today on Twitter if they want to see this British-Irish boy band perform here anytime soon. The region has a slim chance in a ...

An exclusive excerpt from a new book on One Direction shows how "What Makes You Beautiful" became the group's perfect ...