Long used in Indigenous Brazilian rituals, the jurema preta plant, which contains a potent psychedelic, is gaining ground as ...

Snuff tubes uncovered at Chavin de Huantar in Peru reveal how leaders used mystical experiences to cement their power.

Although their own name for themselves remains unknown, the Chavín of Peru clearly shared common agricultural techniques, ...

Two thousand years before the Inca empire dominated the Andes, a lesser-known society known as the Chavín Phenomenon shared ...