The untold story of how a German cult, pioneering psychologists and secret LSD experiments sparked a gathering of hippie tribes in 1967 San Francisco that would change the world.

Referred to as the first hippie commune, this tight community ... At 7 p.m. Thursday, a new documentary, called “Drop City,” will bring the story behind the experiment back to Lawrence ...

Hollywood, free speech and the Hippie movement inspired the entire world -- until the mid-60s, when the California Dream was shaken by race riots, the Vietnam War and the Apollo 1 disaster.

"Discover the reasons behind a man's choice to embrace a hippie lifestyle. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the ...

"Ex-hippie reflects on the “free love” of his youth. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the past century ...