lsd

Named after the famous children's book, Alice in Wonderland Syndrome is marked by visual disturbances that cause objects too look too big, too small, too close or too far away.

Using psychedelic drugs, such as LSD and "magic mushrooms," does not appear to increase the risk of developing mental health problems, a new study suggests.

The psychedelic drug LSD may help alcoholics in treatment programs to avoid relapsing, a new analysis says.

Scientists are bringing lucidity to how hallucinogens work.