A study by students at Columbia College analyzed the top 241 YouTube channels.
Here's why the idea of YouTube pay channels totally misses the mark, according to industry writer and filmmaker Jason Schmid.
Here's a quick guide to the most-subscribed-to YouTube stars, starting with Ray William Johnson.
The video-sharing site still denies the bug ever existed.
YouTube's trends manager Kevin Allocca pulls back the curtain and dishes on viral videos.
The YouTube star received a tremendous amount of support after announcing his break-up in a personal video.