Currently, my primary research area is the Anglophone Caribbean where I explore genetic ancestry and population history of African and Indigenous Caribbean peoples. As part of this research, I have been involved with National Geographic’s Genographic Project. I’ve published studies that consider numerous Caribbean communities, including the Garifuna of St. Vincent, the First People’s Community of Arima in Trinidad, and the Accompong Town Maroons of Jamaica. Most recently, I’ve expanded this research to consider the ancestry of African descendants in Puerto Rico.