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

Now, scientists say the woman is the only known carrier of a new blood type called “Gwada negative.” It’s the only blood type ...

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

Step aside A, B, and O—there’s a new player in town. Scientists in France have just reported the discovery of a novel, rare ...

Find out how your blood type A B AB or O may influence your risk for certain health conditions from heart disease and stroke ...

A French woman from the Caribbean island of Guadeloupe has been identified as the only known carrier of a new blood type, ...

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

Research suggests a surprising link between blood type and stroke risk, with people carrying one specific group A blood type ...

EFS discovers rare EMM-negative blood type, "Gwada negative," revolutionizing transfusion science with unique genetic ...

What began as a routine lab test at a Paris hospital turned into a scientific milestone. A lab technician, expecting a ...