Human populations that left Africa evolved quickly whereas Neanderthals stayed the same, according to an analysis of blood ...

If Neanderthal women mated with Homo sapiens or Denisovan men, there was a high risk of newborns having neonatal hemolytic ...

"The ABO blood group system is the most important blood ... so the genetics are more complicated than in the ABO system, but being Rh-positive is both a dominant trait and more common in the ...

After 50 years, scientists discover the MAL blood grouping system, solving a genetic mystery and improving transfusion safety worldwide.

While we're all more familiar with the ABO blood group system and the Rh factor (that's the plus or minus part), humans actually have many different blood group systems based on the wide variety of ...

understanding blood group variations is essential for ensuring safe transfusions. While most people are familiar with the ABO blood system and the Rh factor, human blood classification is far more ...