Siberian Tomb Reveals Earliest Direct Evidence of Cannabis Intoxication

Study reports earliest direct evidence of psychoactive cannabis use

Braided hair samples yield traces at Siberian burial mound

Seeds in grave add to chemical evidence from hair

Reports give differing ages for the ancient tomb

Report details more than 1,000 seeds in Scythian tomb

Researchers report hair traces and roughly 1,000 seeds

New coverage identifies the site as Tunnug 1

Coverage reports evidence of ritual THC use