According to the American Heart Association (AHA), A, B, and AB blood types are associated with a greater risk of dangerous ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

A new study reveals an especially rare blood type that was not known until today – and only three people in the world have it. The discovery, which was made almost by accident, took place as part of a ...

Human blood already comes in a bewildering variety of types, but researchers have now identified a new one so rare that only three people on the planet are known to carry it. The finding exposes just ...

Leaders have encouraged Australians wanting to help the victims of the Bondi tragedy to donate blood. There is an urgent call-out for the blood type O negative. Federal MP Allegra Spender urged all ...

Steffini Stalos, DO, FCAP, is a pathology and lab medicine physician. She is also the chief medical officer of the lab consultancy firm Blood Associates, LLC. Mean corpuscular hemoglobin concentration ...

Type 2 diabetes is not reversible, but it can go into remission, meaning your blood sugar levels return to normal without medication for at least three months. Some people can achieve this by ...

The researchers, who conducted a retrospective review of 285,450 blood donors and 258,780 patients, sought to identify irregularities in the ABO blood type system. In practice, fewer than 400 ...