Mexicans recover Aztec documents por Redação
Research helps identify lost film about the Amazon por Silvia Gomez
Fighting against hunger por Neide Oliveira
Eighteenth-century manuscript on Brazil’s gold cycle published in a bilingual edition por Juliana Vaz
Born 100 years ago, Carolina Bori was a prominent voice in Brazilian science por Patricia Mariuzzo
Only four Brazilian cities have completed urban noise maps por Christina Queiroz
