Scientists accidentally discovered a microscopic organism with a genetic code that breaks a rule researchers thought was ...

National genetic projects are important but they must have local expertise, responsible data governance and sustained ...

Before a cell divides, its DNA is replicated so that each daughter cell inherits the same genetic information. The two copies, known as "sister chromatids," are held together by a ring-shaped protein ...

A research review favors migration between 20,000 and 14,000 years ago for ancestors of most living Indigenous Americans.

Knowing how human DNA changes over generations is essential to estimating genetic disease risks and understanding how we evolved. But some of the most changeable regions of our DNA have been ...

A genetic counselor at Shodair Children's Hospital in Helena explains how genetic testing can help patients understand their ...

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 ...