Cutaneous leishmaniasis may be aggravated by viral and bacterial coinfections por Felipe Floresti
Antibiotic-resistant bacteria on the rise in Brazilian hospitals por Ricardo Zorzetto
Seventeen ways to reduce cancer risk por Redação
Star brightness changes every four years, lighting up part of the surrounding nebula por Marcos Pivetta
Digital atlas identifies the ideal evolution of a baby's brain during pregnancy por Giselle Soares
Caatinga shrinking por Carlos Fioravanti