DNA Science – Ancestry Blog

The world's largest online family history resource - Start now

5 Things You Need to Know About Taking an AncestryDNA Test

What Over 7 Million People Learned When They Took DNA Tests

What 770,000 Tubes of Saliva Reveal About America

Who’s More Irish, You or Your Sibling? The Surprising Science Behind the Inheritance of Ethnicity

Protected: Are You Part Viking?

Determining Your DNA Ethnicity Estimate

We’re Celebrating DNA Day. Here’s Why.

DNA Testing for Adoptees—AncestryDNA Has the Power to Unlock the Answers in Your Story