Nikki got Dutch the dog a DNA test to try and find out what breed he was. It ended up revealing something very unexpected.

What happens when a genetic test unlocks long-held family secrets or other surprising results? Genetic genealogist Kelli ...

Genetic testing could provide critical health information, but it may not be right for everyone. NBC’s medical contributor Dr ...

When Adriana's brother died, she turned to DNA testing to find out about her family's past. Then something remarkable ...

Insurance covers some genetic tests, such as BRCA tests for breast cancer, if you meet certain requirements. Find Cheap Health Insurance Quotes in Your Area But there are about 70,000 different ...

I was one of the first to spit into a test tube, giving up my DNA forever to learn more about my health and heredity. You know, the ones that promise to connect you with distant relatives you didn’t ...

Patients will be able to find out whether they have genes linked to cancer using a world-leading tool developed by the NHS.

People trying to lose weight often count calories, carbs, steps and reps and watch the scales. Soon, they may have another number to consider: a genetic score indicating how many calories a person ...

ROCHESTER, N.Y. – October is Breast Cancer Awareness Month, and genetic testing proved to be lifesaving for the women featured in this story. Jodi Lavery discovered she had a BRCA-2 gene mutation, ...