"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 ...

"My husky mix is around 13 [percent] wolfiness. It was surprising at first, but she does murder a lot of pigeons," said one user.

“That was the moment we realized this was bigger than coincidence,” the rescue worker told Newsweek.

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.