Launched 70 years ago, the polio vaccine has prevented thousands of deaths By Suzel Tunes
Oil-filtering membrane By Redação
Gene editing accelerates cattle improvement By Carlos Fioravanti
Bacterial cellulose membranes help wounds heal By Carlos Fioravanti
Microorganisms provide alternative for production of sustainable oils By Yuri Vasconcelos
Enzyme from bacteria in the soil may increase productivity of second-generation ethanol By Marcos Pivetta
