The 1960s counterculture is synonymous with San Francisco, a city where hippies roamed the Haight, tripped on acid and fled the law. And so it is fitting that San Francisco will again run counter to ...

Psilocybin is the active ingredient that gives so-called "magic mushrooms" their hallucinogenic kick. It also has a therapeutic potential for treating depression.

The world of psilocybin fungi offers fascinating insights into natural biology and human consciousness. While many people use ...