Collect and organize Por Diego Viana
Carnaúba: an X-ray supermicroscope Por Carlos Fioravanti
An iberian pterosaur Por Sarah Schmidt
Human footprints suggest large population in ancient Amazon Por Letícia Naísa
Suicide rate among indigenous people almost three times higher than the general population Por Renata Fontanetto
Chikungunya virus caused seven outbreaks in Brazil in 10 years Por Felipe Floresti
