Viruses that evolved on the space station and were sent back to Earth were more effective at killing bacteria
Scientists brought bacteria and phages, meaning viruses that infect bacteria, aboard the ISS to study their evolution. (Image credit: International space station (dima_zel/Getty Images); E.coli (Shutterstock)) Bacteria and the viruses that infect them, called phages, are locked in an evolutionary arms race. But that evolution follows a different trajectory when the battle takes place inContinue Reading











