Olival Freire Junior: A teller of controversial stories por Ricardo Zorzetto
The physicist who saw a bigger picture por Marcos Pivetta
Between stars, politicians and artists por Bruno de Pierro
São Paulo’s dream of autonomy in the fight against cancer por Mariana Ceci
Launched 70 years ago, the polio vaccine has prevented thousands of deaths por Suzel Tunes
The foundations of modern archaeology in Brazil por Enrico Di Gregorio
