Add Yahoo as a preferred source to see more of our stories on Google. A Halloween costume that has been popular year after year is that of a hippie. The whole hippie rage started in the '60s and tends ...

The Windy City must have been quite the sight in the 1960s — a world of neon signs and ice-cold martinis colliding with the psychedelic bohemian undercurrent that would mark the end of the era. Even ...