Fossil lineage found in Rio Grande do Sul survived the world’s biggest extinction event por Gilberto Stam
Wildcats from the Andes and Central America differ to those found in Brazil por Maria Guimarães
Thousands of dead pups por Redação
2024 could become the year with the highest number of dengue cases por Ricardo Zorzetto
Barbara Weinstein: A Brazilianist in transformation por Christina Queiroz
Tasso Azevedo: Deforestation frontiers por Marcos Pivetta