In the study of bacteria, a longstanding dogma has held that two molecular machines—RNA polymerase, which leads the way in transcribing DNA into RNA, and ribosomes, which bring up the rear translating ...

A prototype cell partly capable of replicating itself has been created using 36 existing bacterial genes, but it's not really ...

Different sedentary behavior patterns are associated with different cancer outcomes, with prolonged stretches—but not ...