Neanderthals May Have Used Birch Tar as Natural Antibiotic

Mar 18, 2026 - 17:30
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Neanderthals May Have Used Birch Tar as Natural Antibiotic
The occasional use of stone tools as ‘strike-a-lights’ was a technocultural feature shared among Neanderthals in France.

New experiments show that tar made from birch bark -- long known as a tool adhesive -- can inhibit harmful bacteria such as Staphylococcus aureus, suggesting Neanderthals may have used it to treat wounds and manage infection during the Ice Age.

The post Neanderthals May Have Used Birch Tar as Natural Antibiotic appeared first on Sci.News: Breaking Science News.

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