“She wondered: What if people started finding out things they didn’t know about themselves?
So she begins with a short survey asking people their race and what they…
“Chances are, if you have a famous ancestor far enough back that finding out about them is a surprise, you share them with a small city of other people. And the farther back you go, the truer that is. In 2004, statistician…
“geneticists applying new statistical approaches have taken a first shot at both identifying and dating the major population mixture events of the last 4,000 years, with the goal of providing a…