Press Announcements

two bonobos

Study Finds Bonobos May Be Better Representation of the Last Common Ancestor with Humans than Common Chimpanzees

April 28, 2017

A new study by Bernard Wood, Professor of Human Origins at the GW Center for the Advanced Study of Human Paleobiology, has provided firsthand evidence that bonobos may be more closely linked, anatomically, to human ancestors than common chimpanzees. Previous research suggested this theory at the molecular level, but this is the first study to compare in detail the anatomy of the three species.

Dr. Calabrese presenting PrEP research

Study Finds Medical Providers Who Prescribe PrEP to Prevent HIV Don’t See Most Patients Increasing Risky Sexual Behavior

April 26, 2017

A new study led by Assistant Professor of Clinical Psychology Sarah Calabrese found that medical providers who prescribe PrEP, which stands for pre-exposure prophylaxis and is essential to to curbing the number of new HIV diagnoses, do not see widespread increases in risky sexual behavior among their patients as a result. As such, providers do not consider such behavior change to be a reason to discontinue or limit PrEP.