Marijuana culture's high holiday, known as 4/20, falls this year on Easter Sunday, as well as the last day of Passover, ...

The origins of the term “420” and its connection to cannabis culture were long shrouded in mystery, with various myths circulating about its meaning.

The Waldos saved postmarked letters and other artifacts from the 1970s referencing “420,” which they now keep in a bank vault ... show when he was handed a flyer urging people to “meet ...