At the right time por Patricia Mariuzzo
What to do with the waste generated by mineral exploration por Suzel Tunes and Yuri Vasconcelos
Indigenous peoples made engravings alongside dinosaur footprints por Letícia Naísa
Global warming threatens main Atlantic Ocean current system por Meghie Rodrigues
Complex organic molecules found in the ice of nascent stars for the first time por Marcos Pivetta
Quantum startup develops random-number generator used in lottery por Marcos Pivetta