Neanderthals may have used a sticky substance made from birch bark to treat wounds thousands of years before antibiotics existed. Researchers recreated ancient birch tar production techniques and discovered that every sample could inhibit the growth of bacteria responsible for dangerous wound infections. Previously known mainly as a prehistoric glue, birch tar may have doubled as a surprisingly effective natural medicine.
More in Research
Mysterious brain activity under anesthesia challenges what we know about consciousness
October 15, 2026
Arctic sea ice hits another troubling low in 2026
October 15, 2026
Eating late at night linked to up to 30% higher risk of liver disease
October 15, 2026
A fungus is threatening the world’s food supply. Scientists just found a new defense
October 15, 2026
Scientists discover a surprising danger in smaller cancer cells
October 15, 2026
Rare study reveals a striking divide inside an Alzheimer’s patient’s brain
October 15, 2026
Latest News
Poland scrambles fighter jets as Russia strikes western Ukraine
October 16, 2026
India vs West India: Fifth T20 International – teams, start, lineups, Hope
October 16, 2026
Palestinian olive trees torched as settler pogroms escalate during harvest
October 16, 2026
Trump rules out using a nuclear bomb on Iran: Why that matters
October 16, 2026
What is behind the success of dark skies festival?
October 16, 2026
UN warns nearly 1 million in Gaza face flood risks as winter approaches
October 16, 2026