Who was Dr. Marie Maynard Daly?
Sylvia Plachy/Getty Images At a time when only about 2% of Black women living in the United States held college degrees, Dr. Marie Maynard Daly became the first Black woman to obtain a Ph.D. in chemistry. Dr. Maynard Daly was among the first researchers to help identify risk factors for cardiovascular disease, particularly those relating to high blood pressure. She also helped uncover groundbreaking information detailing the organization, structure, and expression of DNA and its elements in cells. In addition, she was an early investigator of the effects of smoking on the heart and lungs. D...