Versatile scientist Henrique Lins de Barros studied everything from magnetic bacteria to Santos-Dumont By Fernanda Ravagnani
Brazilian researchers develop device that simulates lung and nodules By Frances Jones
Forest surrounded by desert 260 million years ago By Gilberto Stam
Brazil dries up By Redação
What are supercomputers? By Redação
The danger of superbacteria By Redação
