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

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 ...

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, ...

Large-scale genetic analysis has helped researchers uncover the interplay between cancer-driving genetic mutations and inherited genetic variants in a rare type of blood cancer. Researchers from the ...

Medical professionals in China’s Jiangsu province have uncovered the genetic sequence behind a rare case of type P blood group – even rarer than the subtypes such as “dinosaur blood” or “panda blood.” ...

Medically reviewed by Christopher Lee, MD Key Takeaways Research shows that people with type B blood may have a higher risk ...

Scientists have uncovered a hidden layer of genetic regulation that helps explain why individuals with the same blood type can differ so dramatically at the molecular level.

In 2011, a woman from the French overseas region of Guadeloupe underwent routine tests before a surgery. Strikingly, doctors could not identify her blood group, which was so unique that they did not ...