Blood type matching is important for blood transfusions. Health complications can arise when blood types are incompatible. Scientists describe a new blood type group named Er. Everyone should know ...

Scientists at the National Defense Medical College in Tokorozawa, Japan, have successfully developed artificial blood that's compatible with all blood types. This isn't just an incremental improvement ...

Your blood type might seem like a minor detail in your medical history, but it carries significant implications for your health and medical care. From emergency transfusions to pregnancy planning, ...

In a world-first, researchers have successfully transplanted a donor kidney after converting it from blood type A to the universal type O, removing one of the biggest barriers in organ donation: blood ...

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, ...

An investigation into why blood doesn't always behave as doctors expect has revealed a super-rare mutation in an extremely uncommon variation of blood. Testing more than 544,000 blood samples in a ...