Opening up the world of science By Carlos Fioravanti
Research topics that have stood out since the magazine was launched in 1999 By Marcos Pivetta
Researchers explain important humanities concepts By Christina Queiroz
Forest surrounded by desert 260 million years ago By Gilberto Stam
Brazilian neuroscientists map hidden brain connections By Sophia La Banca
Arthropods use their large limbs to regulate heat By Enrico Di Gregorio