An ancient society in the Peruvian Andes likely used psychoactive drugs during exclusive rituals that may have helped establish social and political hierarchies seen later throughout the region ...

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 ...

Archaeology & History Clues Emerge of Mind-Altering Rituals at Ancient Peruvian Site Experts confirm the first concrete evidence of psychoactive plants used at the famed 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.