Fossil lineage found in Rio Grande do Sul survived the world’s biggest extinction event por Gilberto Stam
American university museum returns artifacts looted from Greece por Redação
Evidence of rock art in Paraná por Redação
Merging of neutron stars generates second-largest gamma-ray burst por Marcos Pivetta
Sun emitted more high-energy gamma rays than usual during its last peak of activity por Marcos Pivetta
AI systems could monitor animals crossing highways por Giselle Soares