Talent and energy By Neldson Marcolin
Cosmic rays long journey... By Carlos Fioravanti
Nina Rodrigues attempted to explain social inequalities through the lens of race By Enrico Di Gregorio
São Paulo’s dream of autonomy in the fight against cancer By Mariana Ceci
David Bohm, a rebellious physicist By Suzel Tunes
Launched 70 years ago, the polio vaccine has prevented thousands of deaths By Suzel Tunes