I f you can't quite remember what your blood type is -- don't worry. That just means you're among the 33% of Americans who ...

The results will tell you whether you have A, B, AB, or O blood and whether your Rh factor is positive or negative. Apart from your healthcare provider ordering a standard ABO blood test, you could ...

I was recently at the American Red Cross to donate blood and was given interesting material on the need for Black blood ...

The essence of who we are as people is not defined solely by the blood relations we share with others, but also by our ...

Negative blood types are particularly valuable because they are not common. With less than 2% (one in 50 donors) of the ...