On the surface of the red blood cells are proteins and sugars called antigens. They serve as markers to characterize each ...

This rarest of blood types is defined by an unusual Rh factor ... mathematical riddle divides the internet: Are you one of ...

(KWCH) - A Wichita man has devoted more than three decades of his life to donating blood, all because he’s got a rare blood ...

Your blood type might seem like a minor detail in your medical history, but it carries significant implications for your ...

Other rare ABO blood types are possible due to other genetic factors. The most famous of these is the Bombay phenotype, which results from a mutation on chromosome 19. This mutation causes a lack ...

When a pregnant woman had her blood sampled back in 1972, doctors discovered it was mysteriously missing a surface molecule ...

Rh-null blood was discovered in 1960. It is a blood type that lacks Rh antigens, a protein that is usually found in blood. People with this rare blood type often suffer from anemia. The golden blood ...

Knowing your blood type is more important than you think. Here's why and tips for finding yours before an emergency happens.

If you don't know your blood type, you're not alone. However it is important medical information to know, and here's how you can find it. Macy Meyer is a North Carolina native who graduated from ...