Puerto Rico is a territory of the United States located in the Caribbean. Research in Puerto Rico covers a wide range of disciplines including environmental studies, tropical ecology, public health, history, and economics. Some key areas of research focus in Puerto Rico include the impact of climate change on the island's ecosystem, the management of natural resources, and the health disparities among different populations on the island. Additionally, research in Puerto Rico often explores the cultural and historical factors that have shaped the island's identity and society. Overall, research in Puerto Rico offers a unique opportunity to study the intersection of diverse disciplines in a unique and dynamic Caribbean setting.