High-risk diet By Carlos Fioravanti and Ricardo Zorzetto
The brain and infections By Carlos Fioravanti
How maps became tools for claiming rights 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