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 ...

In an era where technology meets tradition, the concept of DNA testing on an unborn baby might seem like something straight out of a sci-fi novel. DNA tests and family trees have allowed police to ...

Summer McKesson’s quest for answers to her medical condition would unearth a family secret – and a doctor’s decades-old ...

Turmoil at 23andMe, a company offering popular at-home DNA testing, has upset the industry. Following the resignation of every independent member of the company’s board of directors, its chief ...