Beasts of the Pampas (praires)
The bacteria that ate pterosaurs por Evanildo da Silveira
The tapeworm and the shark por Marcos Pivetta
The origin of the mammals por Marcos Pivetta
The Araguainha greenhouse por Marcos Pivetta
The golden age of the cynodonts por Igor Zolnerkevic
Hell ant found in the Brazilian Northeast is the oldest in the world por Enrico Di Gregorio
Bacteria that causes leprosy was present in the Americas before the Europeans por Maria Guimarães
First membranes may have laid the foundations for life on Earth por Guilherme Costa