LifeDon't Miss: missing green, a doomed sub, and a giant fatberg Watch a film on a failed weapons-to-green project, play a controversial game about the doomed Kursk sub, and visit a show where the fatberg goes on growing Culture
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 51¶¯Âþ