HealthHealth Check newsletter: What do leukaemia cure claims really mean? The success of gene therapy in treating a fatal form of leukaemia is cause for celebration, but we don't yet know how common such results will be News
HealthLiving sensors in our guts could provide early warnings of cancer Gut bacteria engineered to produce a signal when they eat chunks of DNA from cancer cells could form an early warning test for the disease, tests in mice suggest News