One of the unresolved mysteries about the history of the Americas is when the first people arrived. Despite extensive debate ...

A research review favors migration between 20,000 and 14,000 years ago for ancestors of most living Indigenous Americans.

Since 2012, geneticist David Reich and his team of researchers have been studying DNA from living and ancient people to probe mysteries surrounding the origins of human life. But the future of their ...

Add Yahoo as a preferred source to see more of our stories on Google. This image provided by William Usaquen and Andrea Casas-Vargas shows the high plains in Bogota, Colombia where a new group of ...

You probably have a member of your family that you're not related to by blood—a step-parent, an adopted cousin, your mom's best friend who you grew up calling your aunt. They're indisputably part of ...

Why do people in Italy, specifically, live longer than most? Well, according to DNA samples, it’s their genetic ancestry. A recent study reached into the prehistoric past to uncover why people ...