Blood – everyone's got it. In fact, an adult who weighs between 150 and 180 pounds has around 1.2 to 1.5 gallons of blood in their body. This makes up approximately 10% of an adult’s weight. Blood ...

There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative. Knowing your blood type is important for safe blood transfusions and organ transplants. Type ...

It is always important to know what your blood type is and to inform your friends and family about your blood type. In the event that you need a blood transfusion this is crucial information which ...

(WVEC) -- The American Red Cross is asking the public for help, they are in need of O negative and AB blood donors, as well as platelet donors. The organization says that severe winter weather in some ...

The American Red Cross is issuing a call for type O negative and AB blood donors to make an appointment to give after severe winter weather in some parts of the country caused about 250 Red Cross ...

The organisation explains that O-negative blood serves as a universal donor type, making it the primary choice for critical ...