Medically reviewed by Amelia MacIntyre, DO There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative.Knowing your blood type is important for safe blood ...

In an effort to improve emergency response and encourage blood donations, Washington state has enacted a new law allowing ...

SCOTTSDALE, Ariz. (KPHO/Gray News) — For his 24th birthday last Sunday, Lukas Kirby says he wished for the ultimate gift: a kidney. When he was 16, he was diagnosed with Stage 3 chronic kidney disease ...