Scientists find signs of plague in tooth samples dating to the Late Roman Empire. Scientists analyze DNA from tooth samples collected from dig sites across Europe, dating to the Late Roman Empire, and ...
Geologist Mark Clementz samples tooth enamel from molars in the lower jaw of a Florida manatee. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...
Scientists analyze DNA from tooth samples collected from dig sites across Europe, dating to the Late Roman Empire, and identify Yersinia pestis – the bacteria that causes the Black Plague. Gradually ...
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