Professor Alberto Guadagnini has been elected as an international member of the National Academy of Engineering (NAE) of the United States for advances in stochastic hydrogeology and contaminant transport in subsurface aquifers leading to improved water supply and quality. Election to the NAE is a prestigious honor, recognizing outstanding contributions to engineering research, practice, and education. It encompasses groundbreaking work in emerging fields of technology as well as significant advancements in traditional engineering domains.