The man behind a recent viral video featuring musicians playing Queen's "Bohemian Rhapsody" to stunned bystanders in a Paris ...

One very popular example of a flash mob is the March 2009 video that featured over 200 participants in Antwerp, Belgium, Central train station who spontaneously broke into choreographed dance steps to ...

The dramatic video footage often appears on TV news and social media: A large group of people storm into a store, smashing display cases and snatching loose merchandise before escaping in minutes ...

Dressed in monochrome black and gray head to toe, they stormed through the doors of the Nordstrom at the Westfield Topanga mall Saturday afternoon. More than 30 masked robbers, men and women, flowed ...