How maps became tools for claiming rights By Christina Queiroz
Carlos Lemos helped shape the history of Brazilian architecture By Márcia Carini
Multicolored birds avoid urban areas By Gilberto Stam
Physicist Luís Carlos Crispino discusses efforts to popularize science in the Amazon region By Sarah Schmidt
Ghanaian climatologist says poor countries need financial and technological support to tackle global warming By Ricardo Zorzetto
Ane Alencar: Climate change affects everyone By Marcos Pivetta
