Apart from antigen A and B, there's also the antigen D. This antigen is present in 85% of people (those with an Rh-positive ...

Human populations that left Africa evolved quickly whereas Neanderthals stayed the same, according to an analysis of blood group systems. When you purchase through links on our site, we may earn ...

the Rh blood group system is dependent on certain types of protein found on the outside of red blood cells. People can be Rh-positive (they have a "D" antigen on their red blood cells) or Rh ...

It’s all got to do with the Rh factor on your blood cells. Rh factor, or the Rhesus factor, is an antigen. You may or may not have this factor in your blood. When present, it is found on the ...

While research available now shows that blood type can tip the scale in terms of someone's risk of developing heart disease, big factors such as diet, exercise or even the level of pollution you're ...

This molecule, now identified as the AnWj antigen ... blood group variations is essential for ensuring safe transfusions. While most people are familiar with the ABO blood system and the Rh ...

Human blood groups are characterized by specific molecules called antigens ... that Rh incompatibility could have contributed to the demise of the Neanderthal population. Blood group ...

Another important antigen is the Rh factor, which gives the "positive" and "negative" signs to blood types. So, nowadays, knowing which of the eight possible combinations of blood group and Rh ...