Researchers have found a genetic mutation that helps predict which men will have aggressive prostate cancer and said it might help doctors choose who needs treatment and who does not

Scientists have found a way to track minutely-differing strains of MRSA as they spread between people, a finding that could aid efforts to control the bacteria

Bulgaria’s farm minister has announced that the government would not allow GM food in shops but stopped short of saying whether Sofia would declare the Balkan country GM-free