In a groundbreaking discovery, scientists have unearthed 6,000-year-old human skeletons in Colombia that possess a DNA ...
An analysis of bones from ancient people who once lived in Colombia has discovered DNA that does not directly connect them to ...
Traces of the unknown new genome were detected in two teeth and a finger bone of a Denisovan, which was discovered in a Siberian cave. There is not much data available about the appearance of ...
Scientists used DNA testing on 1,200-year-old feces to detect E. coli, pinworms, and Giardia in ancient Mexico, and found ...
Humans and our ancestors have been exposed to lead for 2 million years, but the toxic metal may have actually helped our ...
The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well, human. But it turns out that some of our DNA — about 8% — are the remnants of ancient viruses ...
Several hominid species were consistently exposed to lead for almost two million years, which may have given modern humans a ...