Impoverished rivers por Carlos Fioravanti
A treasure on the banks of São Francisco River por Carlos Fioravanti
Extinct rivers of the Northeast por Carlos Fioravanti
Biomechanics used to infer how titanosaurs moved por Enrico Di Gregorio
Did diseases kill the Neanderthals? por Maria Guimarães
Orchids emerged in the Northern Hemisphere 83 million years ago por Gilberto Stam
