Daily briefing: Skeleton teeth show evidence of the earliest known habitual drug use
Nature, Published online: 11 September 2026; doi:10.1038/d41586-026-02901-xTraces of the psychoactive compound arecoline suggest that two people regularly sucked on psychoactive betel nuts. Plus, what motivates people to take action on climate change and the promise of nasal vaccines.
Nature, Published online: 11 September 2026; doi:10.1038/d41586-026-02901-xTraces of the psychoactive compound arecoline suggest that two people regularly sucked on psychoactive betel nuts. Plus, what motivates people to take action on climate change and the promise of nasal vaccines.
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