Todos os meses, durante a menstruação, as mulheres eliminam a camada de células que reveste internamente o útero. É um fenômeno natural que faz parte do ciclo reprodutivo e se repete ao longo de toda ...
Born in Lima, climatologist José Antonio Marengo received a degree in physics and meteorology in Peru and spent eight years in the United States, where he completed a PhD and two postdoctoral ...
Miguel Nicolelis guarda com carinho a memória dos jogos de futebol e brincadeiras no parque paulistano do Ibirapuera quando menino. No dia 11 de março ele voltou ao Ibirapuera, desta vez como ...
In 1819, a 58-year-old mineralogist, with degrees in Law and Philosophy from the University of Coimbra, member of the Lisbon Academy of Sciences, and former Portuguese government employee, embarked on ...
Nearly five years after signing the purchase contract for the next-generation Gripen Swedish fighters that will soon be joining the Brazilian Air Force (FAB) fleet, the first jet is ready to fly. It’s ...