For the first time in history neuroscientists have taken deep look into what happens in a brain under the effects of lysergic diethylamide, or LSD. Scientists injected volunteers with 75 micrograms of ...

Callen Ghahramani says he has had persistent visual distortions since trying what he thought was acid as a teenager. His symptoms — severe anxiety and depersonalization — reflect the common features ...

In April 1959, it was revealed that Cary Grant, one of the world's most bankable movie stars, was an enthusiastic user of LSD. Getty Images While LSD is often associated with 1960s hippies and Timothy ...

For the first time ever, researchers have peered into the brains of people tripping out on LSD. The groundbreaking scans reveal the dramatic extent to which the psychedelic drug affects normal brain ...

Lysergic acid diethylamide (LSD), also known as acid, was accidentally discovered in the late 1930s by a pharmaceutical researcher. Not getting the results he wanted initially, Albert Hofmann ...

Time travel could be as easy as dropping acid — but only if you want to jump forward in time. New research from the University of Dundee and Imperial College London shows that tripping on LSD alters ...

The first time that I took LSD, I accepted three and a half tabs on my tongue from a man dressed up in a monkey suit. Despite the hot summer weather, I raided the winter wardrobe of the house I was ...