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 ...

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 ...

Pharmacogenomic testing can tell how a drug is likely to work in a certain person. But is it ready for rolling out to the ...

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 ...

When evidence is collected at a Hennepin County crime scene, it ends up in a laboratory in downtown Minneapolis, where in ...

DNA tests can tell people where in the world their ancestors came from, and if they're at risk of developing different ...