A Virus Found in Wastewater Beat Back a Woman’s ‘Zombie’ Bacteria
Viruses called phages are a promising treatment option for bacterial infections when antibiotics stop working, but they have limitations.
Smoking Alters Your Immune System for Years After You Quit
By switching genes on and off, cigarettes have a long-lasting effect on immunity, and appear to shape your immune system just as much as aging.
Farming Prioritizes Cows and Cars—Not People
Farmers and scientists are getting better at growing more crops on less land, but they’re not focusing on plants that people eat.
