A new study reveals an especially rare blood type that was not known until today – and only three people in the world have it. The discovery, which was made almost by accident, took place as part of a ...
More than 100 years ago, Dr. Karl Landsteiner discovered that not all red blood cells are alike. He found that, when different people's blood was mixed, it would often clump up and curdle, destroying ...
Health on MSN
Understanding different blood types: A, B, AB, and O
There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative. Knowing your blood type is ...
ScienceAlert on MSN
Your Blood Type Affects Risk of Early Stroke, Study Reveals
(Douglas Sacha/Getty Images) You might not think your blood type has much to do with your health, but research suggests that it can have an effect. According to one study, there is in fact a ...
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