After investigators confirmed gloves recovered near the scene did not contain matching DNA from inside Nancy Guthrie's home, forensic consultant Dr. Ron Martinelli explains why the case is far from ov

A genetic match to an ancient person doesn't mean you're more related genealogically. Mark Edward Atkinson/Tetra Images via Getty Images We are population geneticists who work with ancient DNA. We understand how exciting it can be to find a genetic link to ...

DNA is the blueprint of life. Genes encode proteins and serve as the body's basic components. However, building a functioning organism also requires precise instructions about when, where, and how much those components should be produced.

A genetic match to an ancient person doesn't mean you're more related genealogically. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In 2022, we reported the DNA sequences of 33 medieval people ...