Was blood a factor in the demise of the Neanderthals? New research is showing that Homo sapiens underwent huge changes in ...

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

the absence of a specific molecular marker found in all known red blood cells at that time. For decades, this anomaly intrigued scientists, who eventually identified it as a new human blood group ...

Blood types are determined by antigens -- a substance that triggers an immune response -- on the surface of red blood cells. There are ABO antigens, which designate ABO blood types. This is ...

Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count. Red blood cells are the most common cells in ...

The same oligosaccharides on red blood cells also appear on the surface of cells ... These sugars are determined by blood type. If a group of people is exposed to a strain of norovirus, who gets sick ...

One sickle cell patient told ITV News the new gene therapy being rolled out for use on the NHS means they "finally have something to look towards". | ITV National News ...

In August, the Red Cross sounded the alarm ... a mom experiencing a severe postpartum hemorrhage, group O is the most commonly transfused blood type. For trauma patients, each minute of delay ...