Legal certainty Por Claudia Izique e Fabrício Marques
Brazilian scientific output suffers decline Por Fabrício Marques e Christina Queiroz
The end of an era Por Fabrício Marques
Artificial intelligence helps distinguish spiral galaxies from elliptical ones Por Marcos Pivetta
Rain, erosion, and dams have shaped the São Francisco river over the last 90,000 years Por Carlos Fioravanti
Humans prey on more species than 19 other large carnivores Por Felipe Floresti
