A US Army officer has said that he sold "sacramental" LSD online because of a "a moral and religious obligation" to provide people with the drug.

A team of scientists in California has tweaked the hallucinogenic drug LSD to make it usable to treat schizophrenia and other neuropsychiatric and neurodegenerative diseases.According to the ...

Taking LSD or magic mushrooms may not be the cause of schizotypal traits. Psychedelic drugs are experiencing a resurgence of ...

The Times Opinion columnist discusses religion and belief — at this moment in our politics and in our lives more generally.