 Pumas UNAM

Tigres UANL





Barbara A. Schaal

Barbara Anna Schaal (born 1947 in Berlin, Germany, naturalized in 1956) American scientist, evolutionary biologist, is a professor at Washington University in St. Louis and vice president of the National Academy of Sciences.She is the first woman to be elected vice president of the Academy.Since April 2009, Schaal has served on the President's Council of Advisors on Science and Technology (PCAST).