Citizenship & abstinence por Redação
Bacteria that causes leprosy was present in the Americas before the Europeans por Maria Guimarães
First membranes may have laid the foundations for life on Earth por Guilherme Costa
New technologies to reduce water waste por Suzel Tunes
Gene editing accelerates cattle improvement por Carlos Fioravanti
Brazil begins development of nuclear microreactors por Domingos Zaparolli