Maps of the largest ancestry and racial groups in America based on the American Community Survey can be found in a book called "Ancestry & Ethnicity in America." With permission from Grey House ...

Your markers are compared with Ancestry’s extensive database of DNA samples from around the globe to determine your unique ethnicity estimate. You’ll receive a pie chart with estimated ...

Ancestry's DNA test, designed to map out your genetic roots going back generations, has been growing quickly since launching in 2012. In 2015 the company hit 1 million people tested, and in May ...