For years, the search for a stem cell donor has felt like a quest for a rare key-one that fits a lock with eight intricate tumblers, each representing a genetic marker.

Mississippi Blood Services is urging everyone to give the gift of life. Its Countdown to Christmas holiday blood drive starts ...

The American Red Cross says winter is one of the most challenging times of the year to collect blood, as busy schedules, ...

The parents of a 15-month-old girl who spent months without a diagnosis finally learned their daughter had a rare subtype of ...