For over fifty years, the scientific community has grappled with an unsolved puzzle in the realm of human blood types. It all ...

In a groundbreaking discovery, researchers have identified a new human blood group system, named MAL, stemming from a 1972 ...

When a pregnant woman had her blood sampled back in 1972, doctors discovered it was mysteriously missing a surface molecule ...

A Decades-long Medical Mystery The origins of the MAL blood group trace back to an anomaly involving the AnWj antigen, a ...