*It starts with a single post. A location. A time. A challenge. Within hours, hundreds of teenagers descend on a city street, ...

Add Yahoo as a preferred source to see more of our stories on Google. The Federal Bureau of Investigation headquarters are pictured in February in Washington, D.C. On Wednesday, the FBI's uniform ...

WAXHAW, N.C. (QUEEN CITY NEWS) — They’re so busy and sleep-deprived that maybe it was inevitable what they’ve become. A fun-loving circle of friends has transformed into something spooky, silly, and ...

Every once in a while, crowded train stations have been known to break into song and dance and then disperse as if nothing happened. Large groups of people freeze for a period of time and then ...