The Tennessee Bureau of Investigation is using rapid DNA testing technology to help speed up investigations, and News 2 got a look at how it works.

Over 34 years in prison, Shawn Tanner maintained he was not guilty of murder. A legal battle over whether the dead can clear their names will grant his final wish.

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 ...

Over his 34 years in prison, Shawn Tanner always maintained he was not guilty of murder, insisting on his innocence right up ...

An identical twin commits a crime and leaves their DNA at the scene. Can DNA testing reveal which twin is the culprit? This question reportedly came up in a case in France last month, in which the ...

Lance Shockley died by lethal injection last year. State courts have rejected prisoners' requests for DNA testing in recent ...

A DNA test could help match patients with psychiatric medications, potentially reducing the long and frustrating ...

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

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.