William Walker, a molecular biologist at the Magee-Womens Research Institute (MWRI) and an associate professor in the Department of Obstetrics, Gynecology and Reproductive Sciences at the University ...

William Walker, a molecular biologist and professor at the University of Pittsburgh, has been appointed director of the Women ...

What You Need To Know Mourners are paying their respects to former U.S. Rep. Charles Rangel as his body lies in state Thursday at New York City Hall, an honor bestowed to a short list of political ...