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 ...

Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

A routine blood drive in Yorkville on Friday afternoon became a powerful milestone when longtime donor Bill Reasbeck rolled up his sleeve and reached eight gallons of blood donated over his lifetime.

Add Yahoo as a preferred source to see more of our stories on Google. Knowing your blood type is critical during emergency health situations. Knowing your blood type is crucial medical information, ...