Chlorine, a disinfectant commonly used in most wastewater treatment plants, may be failing to completely eliminate pharmaceuticals from wastes. As a result, trace levels of these substances get discharged from the plants to the nation's waterways. And now, scientists are reporting preliminary st... Read More
This episode: Gut microbes may induce an immune response that protects against malaria!
(10.2 MB, 11.2 minutes)