Ancient DNA is turning human prehistory into something startlingly intimate. Instead of a clean handoff from one species to another, the last 50,000 years look more like a long, tangled story of ...
Researchers are moving DNA information from past species to living ones. This article first appeared in The Checkup, MIT Technology Review’s weekly biotech newsletter. To receive it in your inbox ...
Scientists recover DNA from a 5,500-year-old burial in Colombia, revealing ancient syphilis-related bacteria and reshaping disease history.