Innovative solutions improve urban tree management By Frances Jones
Brazilian researchers develop device that simulates lung and nodules By Frances Jones
New raw materials diversifying ethanol production in Brazil By Domingos Zaparolli
Versatile scientist Henrique Lins de Barros studied everything from magnetic bacteria to Santos-Dumont By Fernanda Ravagnani
Amílcar Tanuri worked on the front lines against viral epidemics By Mariana Ceci
Immunologist Victor Nussenzweig was a pioneer in malaria vaccine research By Mariana Ceci