HealthBacteria can be used to turn type A blood into universal type O A new family of enzymes found in the human gut has been used to quickly turn type A blood into type O - which can be used for transfusions in anyone News
HealthThere are two types of worrier - which you are depends on genes The genomes of half a million people reveal that there are two kinds of worrier, providing new clues about how genes help form our personalities News