Add Yahoo as a preferred source to see more of our stories on Google. Knowing your blood type is critical during emergency health situations. Knowing your blood type is crucial medical information, ...

In 1972, a doctor drew blood from a pregnant woman and found something that did not match any known blood type on record. Her red cells lacked a marker nearly every other human being carries, and for ...

Our blood consists of many cell types that develop through different stages from a precursor type -- the blood stem cell. An international research team has now investigated the developmental pathways ...

It has only recently become known that two parallel systems of blood formation exist in the body, originating from different precursor cells. Researchers at the German Cancer Research Center (DKFZ) ...

In 2011, a woman from the French overseas region of Guadeloupe underwent routine tests before a surgery. Strikingly, doctors could not identify her blood group, which was so unique that they did not ...

Every tissue in the human body is a mosaic. Tumor biopsies, blood samples, and frozen sections of diseased organs all contain ...

Various factors block sufferers of disease from receiving treatment that is effective and has widespread availability ...

Blood cancers start when blood cells become cancerous and disrupt red blood cells, white blood cells, or platelets, often beginning in bone marrow. The main blood cancer types include leukemia, ...