People watch as a bulldozer destroys artist studios in Beijing. A man protests the bulldozing of studios and stands half naked in winter temperatures with the words, "Battle Till Death" painted on his ...

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 ...

Washington-area police said they are preparing to combat the “flash mob” phenomenon, a new tactic being used by criminals and violent youths around the country and in the region. Flash mobs are groups ...