Daily marijuana use surpasses daily drinking in US, study finds

For the first time, more Americans use marijuana daily or nearly every day than those who drink alcohol that frequently, a shift 40 years in the making as recreational pot use has become mainstream and legal in nearly half of U.S. states.

San Francisco 4/20 event canceled at Hippie Hill

In a surprise announcement Tuesday, organizers of the annual 4/20 Hippie Hill event in Golden Gate Park said the cannabis celebration will not be happening as planned this year.