Far reaches of the Solar System could be home to another planet By Marcos Pivetta
Two major projects named after American astronomers soon to be completed By Renata Fontanetto
Star brightness changes every four years, lighting up part of the surrounding nebula By Marcos Pivetta
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