Red blood cells are complex — there's much more to blood types than A, B and O. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Many people know ...

Human blood already comes in a bewildering variety of types, but researchers have now identified a new one so rare that only ...

Medically reviewed by Amelia MacIntyre, DO 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 ...

Immature ganulocytes, also called myeloblasts, are a type of young white blood cell. Unusual amounts of myeloblasts usually occur due to problems with bone marrow, such as certain types of blood ...

Several genes with varying inheritance patterns are involved in determining your blood type. The most significant gene is the ABO gene which determines your ABO blood type. Like many of your physical ...

It is possible for blood type to change, and in some cases, this can happen without a blood transfusion. When someone is born, their blood type is determined, so everyone should know what their blood ...

Some types of sickle cell disease cause severe illness, while others have a mild or unapparent course. Sickle cell disease is present from birth and inherited from genes you receive from your parents.

Corey Mitchell, once a dedicated police officer, now battles multiple sclerosis and inspires others by hosting blood drives ...

Myeloproliferative neoplasms (MPNs) are a group of rare blood cancers in which the bone marrow produces an excess combination of white blood cells, red blood cells, and platelets. This overproduction ...