Talk about a lonely hearts club. An unnamed woman from Guadeloupe has the rarest blood type on earth, to the extent that ...

“She is undoubtedly the only known case in the world,” said Thierry Peyrard, a medical biologist at Établissement français du ...

An incredibly rare genetic mutation has given rise to a brand new blood type which is currently thought to exist in just one ...

The discovery was officially recognised earlier this month in Milan by the International Society of Blood Transfusion. The ...

Scientists have discovered a new blood type in a woman from Guadeloupe, now recognized as one of the rarest in the world.

Dr. Karl Landsteiner was awarded the Nobel Prize in 1930 for his development of the ABO blood group system, a method used to ...

People with type O blood enjoy a slightly lower risk of heart disease and blood clotting, but they may be more susceptible to ...

Exercise can temporarily increase blood pressure or lower it slightly. Learn more about when to talk to your doctor, blood pressure readings, and safety tips.

The symptoms of high blood sugar include frequent urination, fatigue, blurry vision, frequent hunger, and tingling in your limbs. Here’s what to do to manage your diabetes.