Improv Everywhere is a New York-based comedy troupe known for its unexpected flash mobs. For its latest mission, the group created the “most socially distanced office” … in the middle of the East ...

FRESNO, Calif. (KFSN) -- Police in the Central Valley are on the lookout for flash mob retail thieves as they gear up to keep shoppers safe this holiday season. The 24th year of Operation Christmas ...

The two dozen people wearing Santa hats and blowing kazoos in Union Square on Wednesday weren't lost Christmas minstrels. They were supposed to be a "flash mob." Unfortunately, their mob fizzled more ...