Your blood type is more than just a label on your medical chart—it can affect your health, disease risk, and even emergency ...

There’s more history in your blood types than you think, and it didn’t begin with humans. Here’s what we know about them, ...

Myeloblasts are precursors to specific types of white blood cells that help your body fight infections. Too many myeloblasts may be a sign of a blood cancer like leukemia. Myeloblasts, or blast cells, ...