Scientists identify a new blood type, "Gwada negative," adding the 48th blood group system to human biology. (CREDIT: CC BY-SA 4.0) A routine medical test turned extraordinary for a woman from the ...

A blood type found in just three people is shaking up what we thought we knew about human biology. Called B(A), it doesn’t ...

Add Yahoo as a preferred source to see more of our stories on Google. 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, ...

A strange medical finding has emerged from Thailand, and it’s already catching attention in the global science community.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...