"At first, I kind of laughed … But they were serious. I could just see the seriousness in their faces." In this book excerpt, Lise Barnéoud explores the limitations of DNA testing.

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 ...

With the rise of DNA ancestry tests, it’s easier than ever to learn about your family history and connections. Today, there are many DNA testing services to choose from. They're easy to use. You’ll ...

Understanding genetics has long been an integral part of medicine and human care, and today, the same precision and individual approach are beginning to be actively implemented in veterinary medicine.

It appeared similar to those worn by the masked individual caught on video outside Nancy's house.

With her picture on his phone's lock screen, JonBenét Ramsey's father, John, says he still thinks about her every day. It's been nearly 30 years since JonBenét Ramsey was murdered in their Boulder ...