Doctors stumbled upon a type rarer than “golden blood”—and suspect more patients carry the bizarre genetic anomaly.

There’s more history in your blood types than you think, and it didn’t begin with humans. Here’s what we know about them, ...

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? And is one better than the others? There are four main ...

View post: I Needed a Shoe That Could Handle Sprints and Box Jumps. This Under Armour Pair Was the Standout Winner For decades, most of us thought blood types were simple: A, B, AB, or O—each with a ...

Can your blood type hold the key to your health? Research suggests it does – and quite extensively so. A study has found a surprising link between blood type and stroke risk, with people carrying one ...

Across life on Earth, blood comes in blue, green, purple, even clear. But why? And what makes your blood different from mine? This is the strange world of blood—what it does, why it varies, and why we ...