BA in Biology , Earlham College, 1975; PhD in Pharmacology from UNC-Chapel Hill in 1980; post-doc at Chemical Industry Institute of Toxicology 1980-1982; Sr. Staff Fellow at NIEHS, 1982-1986, staff scientist at NIEHS 1986-2000. DuPont Pharma 2000-20002. Pfizer R&D (DART Group) 2002 - present. Areas: male and female reproductive toxicology; development of in vitro screening methods to explain or predict reproductive or developmental toxicity. More broadly: trying to understand how Nature works at the macroscopic and microscopic levels, and LOVE that I get paid to try to understand this!!