How can DNA from a cheek swab determine if someone is closely related to you? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. DNA tests can tell ...

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 ...

Two major Australian health insurers, Bupa and Medibank, have started offering genetic testing meant to tell you your likely reaction to certain medications.

This segment is sponsored by Ashley HomeStore. Ann in Richton Park wrote in to say: "My 18-year-old son wants to do a DNA test with Ancestry.com. The issue is my husband never knew his father. His ...

An online community has formed for those with unexpected DNA test kit results. As at-home DNA test kits have exploded in popularity, many people are turning to them to connect with their families. But ...