Most people don’t spare a thought for their blood type unless they’re in need of a transfusion — but could yours hold secrets to your health? There are four main blood types: A, B, AB and O.

Human blood already comes in a bewildering variety of types, but researchers have now identified a new one so rare that only three people on the planet are known to carry it. The finding exposes just ...

A new blood transfusion program is making a difference between life and death. Several fire departments now operate with type O+ blood on hand. Paramedics can administer blood to patients in the field ...

It is possible for blood type to change, and in some cases, this can happen without a blood transfusion. When someone is born, their blood type is determined, so everyone should know what their blood ...

A new emergency tool is helping save lives in Clayton County.

Most humans fall into one of four blood groups — A, B, AB or O. Ordinarily, your blood type makes very little difference in your daily life except if you need to have a blood transfusion. Other WRAL ...

An emergency blood transfusion saved Clarksville resident Karissa Perry's life after childbirth complications. Donated blood was critical.

The American Red Cross is experiencing a blood shortage following the holiday season, prompting hospitals to manage their ...

Dr. Harry Bear answers: Do I Need a Blood Transfusion for Cancer Surgery? — -- Question: Will I need a blood transfusion and should I donate blood before breast cancer surgery? Answer: Blood ...

For Jeff Humphreys and Carrie Stevenson, blood transfusions are a routine part of survival. As blood banks warn of shortages, ...