Researchers have developed a new platform that can replicate different types of blood vessel structures. Blood vessels are less like straight pipes and more like a crowded city road map, with turns, ...

Most people don’t spare a thought for their blood type unless they’re in need of a transfusion — but could yours hold secrets to your health? There are four main blood types: A, B, AB and O.

Add Yahoo as a preferred source to see more of our stories on Google. Gloved Hand Holds Blood Vial Research suggests a surprising link between blood type and stroke risk, with people carrying one ...

Dear Dr. Roach: Some months ago, my doctor used a QuantaFlo test to measure circulation in my legs. My result was low — 0.69 versus the normal range of 0.9-1.40. I was not surprised, as poor ...

A person’s blood type may be linked to how likely they are to have an early stroke, according to a new meta-analysis of more than 600,000 patients in 48 studies. The findings, published August 31 in ...