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
Hurricane decimates pollinating hummingbirds por Redação
Thornless cactus lives in a burrow por Redação
Scientific output declining in Brazil por Redação