Researchers and archaeologists found evidence that a pre-Inca civilization in Peru held exclusive rituals involving a psychedelic drug.

A rchaeologists in Peru have discovered a 2,500-year-old secret drug room filled with hollowed-out bird bones containing traces of psychedelic snuff and tobacco. The presence of the "snuff tubes" in a ...

Thousands of years ago in modern-day Peru, hallucinogenic plants were in use in ritual ceremonies at the renowned Chavín de Huántar complex.

Archaeologists in Peru have discovered a 2,500-year-old secret drug room filled with hollowed-out bird bones containing traces of psychedelic snuff and tobacco.