“I’m going to keep doing it until they tell me to stop,” said Nigel Vaughan, who has donated his blood nearly 250 times Nigel Vaughan discovered he had a rare blood type during a murder investigation ...

Add Yahoo as a preferred source to see more of our stories on Google. There are rare blood types beyond the eight most common ones, and researchers have discovered one more that brings the total count ...

The race to save a South Florida woman is on. OneBlood is calling on those of African descent to donate blood as soon as they can to save the life of 18-year-old Gigi Felix, who has sickle cell ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. There’s more history in your blood types than you think, ...

Add Yahoo as a preferred source to see more of our stories on Google. Nigel Vaughan discovered he had a rare blood type during a murder investigation when he was 16 in the 1970s While he wasn't ...