In the 1950s and 1960s, more than 1,000 papers were published documenting LSD's use in treating alcohol addiction, depression and other conditions. But a federal backlash was in full swing by the late ...

Known more for its use as party drug, ketamine can provide a lifeline for people experiencing distressing mental health symptoms.

A rigorous new study finds that a single dose of LSD can ease a person's anxiety for months. NPR's Jon Hamilton reports that the study shows how research on psychedelics is entering the mainstream.

There’s a reason the FDA has awarded psilocybin multiple breakthrough therapy designations for treatment-resistant depression ...

LSD reduced symptoms of anxiety in a midstage study published Thursday, paving the way for additional testing and possible medical approval of a psychedelic drug that has been banned in the U.S. for ...