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 ...

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 ...

When evidence is collected at a Hennepin County crime scene, it ends up in a laboratory in downtown Minneapolis, where in just a few minutes, analysts can identify blood on a t-shirt.

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