A mysterious DNA marker is rewriting everything we thought we knew about how humans first reached the Americas. Haplogroup X, a rare maternal lineage found in both Europe and among Native American ...

Black youths are being bypassed in genetic testing, a technique used to test DNA for mutations that may be associated with severe illnesses, according to a Washington University study. About 27% of ...

Americans with European heritage have long been able to pinpoint their ancestry through DNA testing, but it's only in recent years that those with African heritage have been able to trace their ...

With the rise of DNA ancestry tests, it’s easier than ever to learn about your family history and connections. Today, there are many DNA testing services to choose from. They're easy to use. You’ll ...