This rarest of blood types is defined by an unusual Rh factor that is neither negative nor positive. It is designated as ...

It is world's most rare blood type, known as the golden or Rh-null blood type. Rh antigens in the red blood cells is what causes blood to appear as red, however, people with Rh-null blood lack ...

Studies have confirmed the presence of gold in human blood. This discovery, while not entirely new, has shed light on the potential implications of this precious metal in our bodies and its ...