Earth’s continents have suffered an unprecedented loss of freshwater since 2002
By Redação
Jorge Mortean lived in Iran, where he earned a master's degree and learned Persian, the country’s official language
By Patricia Mariuzzo
Radar mapping has uncovered natural riches, trained hundreds of specialists, and is used in research on relief, geology, soils, climate, and vegetation
By Suzel Tunes
Intense erosion reshaping river mouths in Brazil’s Northeast and impacting ecosystems