Category: DNA

DNA Q&A: What is Endogamy? (Plus How to Overcome Common Problems)

What exactly is endogamy and how does it affect family history research? Our DNA expert explains.

DNA Q&A: What Exactly Is a Segment?

What is a segment, anyway? And what do they tell you about your relationships to your DNA matches? Our expert has the answers.

6 Steps for Applying the Scientific Method to Genetic Genealogy Premium

Treat DNA testing as the science it is! This step-by-step case study will help you use the scientific method to answer genetic genealogy questions.

What DNA Test Should I Take for My Genealogy?

Three types of DNA tests can help you find your ancestors: autosomal DNA, mitochondrial DNA, and Y-DNA. Learn what each is and what they can tell you.

How DNA Tests Can (and Can’t) Build Your Family Tree Premium

Can DNA tests build your family tree for you? New tools from companies like AncestryDNA make what was once science fiction, reality. Here's what they can do.

Investigative Genetic Genealogy: How DNA Testing Helps Solve Crimes Premium

By combining DNA with traditional family history research, investigative genetic genealogists are solving cold cases. Here's how they do it.

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DNA Test Migration Groups: What They Can and Can’t Tell You

AncestryDNA Communities, MyHeritage Genetic Groups, and 23andMe Recent Ancestor Locations all assign your DNA to a time and place. Are they accurate?

DNA Q&A: DNA Testing for Kids for Genealogy

Should you have DNA tests done on your children or grandchildren? Our DNA expert gives the pros and cons.

Ultimate List of DNA and Genetic Genealogy Terms (+ Free Download)

Taking a DNA test for genetic genealogy research? This glossary will help you understand terms and testing procedures.

DNA Q&A: Do I Need DNA Painter?

What is DNA painter? Do you need this third-party tool to make the most of your DNA results? Our expert weighs in.