Gene editing accelerates cattle improvement por Carlos Fioravanti
Bacteria that causes leprosy was present in the Americas before the Europeans por Maria Guimarães
First two pig kidney transplants por Redação
New technologies to reduce water waste por Suzel Tunes
Brazil begins development of nuclear microreactors por Domingos Zaparolli
Satellite designed to locate people lost at sea por Yuri Vasconcelos