A former Navy SEAL named Craig deployed nine times over nearly three decades in the military. When he left the... more

A plan to protect the peyote cactus is taking shape on the Winnebago Reservation in Nebraska during this summer’s Native... more

When journalist Anna Silman started reporting on ketamine five years ago she did so because people in her friend group... more

At first the effort in Oregon to legalize psilocybin seemed doomed. Then the organizers started talking to the architect behind... more

Ernesto Londoño is a national correspondent and former war correspondent at The New York Times. For most of his life,... more

Altered States is taking a short breather and will be back soon. In the meantime, consider joining host Arielle Duhaime-Ross... more

In recent years, an increasing number of international clinics have begun offering treatments using ibogaine, a psychedelic drug that comes... more

Several years ago, Heather was given three doses of psilocybin as part of a clinical study for treatment-resistant depression. Ever... more

For the last couple of years, producer Shaina Shealy has been following Israeli and Palestinian peace activists who have been... more

The U.S. Food and Drug Administration’s decision on MDMA-assisted therapy for post traumatic stress disorder.