Open innovation to fight diseases Por Maurício Oliveira
High-protein pasta Por Redação
Avian flu virus spreading across Brazil came from the coast of Chile or Peru Por Giselle Soares
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