A statue of the Virgin Mary has been the unlikely recipient of a DNA swab, after it appeared to be weeping blood. Results from the test make a miracle appear unlikely, and a criminal case against its ...

What is a blood transfusion? A blood transfusion involves receiving donated blood or blood parts into your body through one of your blood vessels. A needle is put into a vein, often in the arm. The ...

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 ...

Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count ... the risk of neural tube defects and other ...