Drug Residues Detected on Ancient Ritual Bundle From Bolivia

Archaeology reports: BERKELEY, CALIFORNIA—New Scientist reports that Melanie Miller of the University of Otago and her colleagues detected traces of five psychoactive chemicals on a collection of drug paraphernalia discovered in a rock shelter in southwestern Bolivia. The rock shelter is thought to have been a funerary enclosure where members of the Tiwanaku state mayContinue reading “Drug Residues Detected on Ancient Ritual Bundle From Bolivia”