In early summer of 1951, officials within the CIA’s Security Office — working in tandem with cleared scientists from Camp Detrick’s Special Operations Division and worked closely with a select group of scientists from a number of other Army installations, including Edgewood Arsenal — began a series of ultra-secret experiments with LSD, mescaline, peyote, and … Continue reading 1951: Ultra-Secret LSD Experiments Begin at Edgewood Arsenal