Luisa Rebeca Gambier de Álvarez de Toledo was a pioneer in the field of psychoanalysis in the 1950s in Argentina. Álvarez de Toledo particularly made a mark in LSD and ayahuasca research.

Ann Shulgin, one of the foremost thinkers and authors to have guided the current resurgence of interest in psychedelics, has died at the age of 91. We celebrate and remember her life. This is a French translation of the original obituary published in English in the Chacruna Chronicles.

Ann Shulgin, one of the foremost thinkers and authors to have guided the current resurgence of interest in psychedelics, has died at the age of 91. We celebrate and remember her life.

In this interview, Ibrahim Gabriell speaks with Dr. Anja Loizaga-Velder, one of the main experts in the therapeutic use of ayahuasca in Mexico. They discuss Loizaga-Velder's pathway into her profession, the challenges she has met along the way, and what western medicine can learn from traditional Indigenous knowledge.

Lola "La Chata," also known as María Dolores Estévez Zulueta, was the most famous heroin trafficker of the first half of the 20th Century. In this article, historian Nidia Olvera-Hernández uses sources from the Federal District Penitentiary and Mexico's General Archive to write a detailed portrait of La Chata's criminal career.

Dr. Emily Willow made it her mission to further the psychedelic renaissance through education, including the history of psychedelic use.

What was it like to come of age during the psychedelic sixties? Yvonne Negrin recounts her journey from upstate New York to San Francisco.

The use of ayahuasca during childbirth by women can be seen as an act of resistance against colonial and patriarchal violence.

Ivonne Roquet, daughter of psychedelic pioneer Salvador Roquet, reflects on her father's career in psychotherapy.

The Santo Daime religion is named after its founder, Raimondo Irineu Serra's name for ayahuasca, which is central to the religion.