Photo caption: Ancient DNA preserved in the tooth tartar of human fossils encodes microbial metabolites that could be the next...
ancient DNA
Illustration of Cave Dwellers Outside Their Cave with Dogs. Illustration credit: Bettmann via Getty Images. Published in Inverse on January...
Photo caption: A healthcare worker administers COVID-19 booster shots at a vaccination clinic in April 2022 in San Rafael, California....
Image caption: Partial layout of the graves discovered during the excavation at the medieval Jewish cemetery of Erfurt. Image credit:...
