If you don't know your blood type, you're not alone. However it is important medical information to know, and here's how you can find it.

Once at the hospital, Grady professionals can determine if a more specific blood type is needed. You’ve probably heard of both O-positive blood and O-negative blood, but you may be wondering ...

"Why do we have different blood types?" asks Doug from Norfolk in The Curious Cases of Rutherford & Fry. This enquiry prompts science sleuths Hannah Fry and Adam Rutherford to discover these ...

Bloodworks Northwest is declaring a “Code Red” emergency blood shortage in the Pacific Northwest, asking everyone eligible and feeling healthy to fill immediate appointments to give blood in support ...