A number of affiliated U.S. government agencies contribute to the museum’s strength as a research center. These include the Department of Interior (Fish and Wildlife Service and U.S. Geological Survey), Department of Agriculture (Systematic Entomology Laboratory), Department of Commerce (National Marine Fisheries Service Systematics Laboratory), NOAA and the Department of Defense.
The museum is home to scientific staff and research associates who conduct expeditions and studies worldwide that contribute to the advancement of scientific knowledge. This work enhances everyday life in ways that yield benefits to society, including the development of medicines, improvement of the world’s food supply, management and preservation of important species and habitats, and the identification of invasive species.
Cristián Samper is the museum’s Director, overseeing approximately 450 full-time employees with an annual (fiscal year 2008) budget of $67 million. The staff includes Smithsonian scientists; collaborating research associates and fellows; and a professional team of educators, exhibition developers, designers, information specialists, building managers, administrators, security personnel and support staff. The scientific staff is organized in seven departments: anthropology, botany, entomology, mineral sciences, invertebrate zoology, paleobiology and vertebrate zoology. Interdisciplinary research programs bring together scientists from the museum’s departments and research institutions throughout the world. These programs address topics of current importance to society, such as biological diversity, global climate change, molecular systematics for enhancing the understanding of the relationship between living things, ecosystem modeling, and the documentation and preservation of human cultural heritages.