FAIRFAX, Virginia, Feb. 23 -- George Mason University issued the following research news: * * * George Mason scientist leads $1.8M NSF grant to address mobility challenges from urban flooding By Laura Powers George Mason University researcher Alireza Ermagun has been awarded a $1.8 million grant from the National Science Foundation (NSF) to address mobility challenges caused by nuisance flooding. Collaborating with Villanova University and the University of South Carolina, the project center more PR