First membranes may have laid the foundations for life on Earth por Guilherme Costa
Physical exercise reduces death of insulin-producing cells por Ricardo Zorzetto
Elite soccer players are good planners with mental versatility por Giselle Soares
Cuts to US science budgets threaten global climate research por Renata Fontanetto
Brazil's carbon footprint determined by deforestation and agriculture por Marcos Pivetta
Genome diversity could help SUS por Maria Guimarães
