Brazil's first fossils were believed to be from monsters por Enrico Di Gregorio
Good cultivation practices can reduce carbon emissions in the field por Domingos Zaparolli and Yuri Vasconcelos
New cultivation techniques seek to curb the spread of citrus disease por Carlos Fioravanti
In the name of tradition por Patricia Mariuzzo
A man on the road por Christina Queiroz
Crossed paths por Neide Oliveira