The Beatles were prim, proper, and presentable in their early days, but that partially changed after this 1967 Paul McCartney interview.

A new study finds that a single dose of LSD can ease a person's anxiety for months. This could give legitimacy to research on a range of psychedelics. A rigorous new study finds that a single dose of ...

A rigorous new study finds that a single dose of LSD can ease anxiety and depression for months. The study involved 198 adults with generalized anxiety disorder, or GAD, a disabling form of anxiety ...

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 ...

Taking small, repeated doses of the psychedelic drug LSD doesn’t alleviate ADHD symptoms any more than a placebo. To test the drugs’ effects on ADHD more rigorously, Matthias Liechti at the University ...