Did diseases kill the Neanderthals? por Maria Guimarães
In the reproductive sphere por Redação
Coffee consumption caution required por Carlos Fioravanti
Extinct rivers of the Northeast por Carlos Fioravanti
Biomechanics used to infer how titanosaurs moved por Enrico Di Gregorio
Orchids emerged in the Northern Hemisphere 83 million years ago por Gilberto Stam
