Researchers identified chemical traces of poison on 60,000-year-old arrowheads, meaning the artifacts bear the oldest known evidence of arrow poison.
Scientists have discovered what they say are the oldest traces of arrow poison that had survived on 60,000-year-old ...
New chemical analysis of quartz microliths from South Africa confirms that humans were skilled with poison long ago.
The discovery that small stone arrow tips were treated with plant poison 60,000 years ago means that ancient African hunters ...
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