Through social media, student exchange, and American pop culture, perceptions of marijuana & psychedelics are slowly changing in Hong Kong.

Legalization should mean everyone has the right to grow, not just some people or corporations with money looking to profit.

Canada has amended its policies on heroin to allow doctors to prescribe the drug to patients suffering severe addiction.

As states continue to legalize or decriminalize marijuana for both medical and recreational use, more and more students face confusing regulations.

"Too many people just see ayahuasca as a sales product and that’s a problem, where it becomes commodified."

"On Tuesday, you will be the only person in the U.S. who will be taking psilocybin legally.”

Johns Hopkins and Yale Schools of Medicine reviewed dozens of studies and recent trials on psychedelic compounds.

Five states have full legalization initiatives on the ballot. Four will be voting on medical cannabis. Here is a rundown of what each initiative aims to do.

A quick look at what happened with cannabis voting in all 9 states.

We talked with Michael Verdon, the artist behind the burning temple at Catharsis on the Mall