It's Guiness official: The South Korean pop star's music video is the most-liked in YouTube history.

By Chase Hoffberger — September 21

Pinners beware: a new add-on may not be what it claims to be. 

By Fernando Alfonso III — September 20

Under a polarizing new censorship bill, YouTube's failure to remove a highly controversial anti-Muslim film could see the site blocked in Russia.

By Chase Hoffberger — September 19

Obama and Romney were caught on tape saying some things that haven't gone over well.

By Justin Franz — September 19

The Chicago Teachers Union has been relying on its social media presence to get its side of the story to the public.

By Curt Hopkins — September 18

Educational videos have doubled their viewership on YouTube over the past year. Now the site is looking for some new faces to help them grow even further.

By Michelle Jaworski — September 14