When the Human Genome Project concluded 21 years ago, it opened the door for genetic testing and a promise for lifesaving screenings and personalized medicine. An innovation that serves as a key ...

All Kenzie Winfield had to go off was a grainy black and white photo and a first name. Then one DNA test changed it all.

Imagine spending thousands of dollars on weight-loss medication—only to discover months later that it doesn't work for your ...

That’s the thing about DNA. Most people think it helps us find ancestors, and sometimes it does. More often, it helps us find ...