McEwen, S. B.: - S.B. McEwen holds a degree in molecular biology/biotechnology from Westminster College and a graduate degree in microbiology from Duquesne University. McEwen has done molecular biology research in the areas of diabetes, E. coli, cancer and cystic fibrosis. McEwen holds scientific publications in all her research areas. Periodically she is an adjunct professor in biology. McEwen put the research career on hold to raise her two children.