Description: The 19th century was a transformative time for the natural sciences. New discoveries didn't just happen in an armchair. Scientists adventured into unfamiliar territory by land and sea on expeditions, and their new findings fed new theories. Groups like the Columbian Institute for the Promotion of Arts and Sciences and the National Academy of Sciences formalized America's place
Description: It can be so frustrating to put great effort into something, and then to have your work and achievements called into question. I can't begin to imagine how frustrated Samuel Pierpont Langley was in 1903. By that time, he had spent over forty years studying astrophysics and aerodynamics. His work on astronomically-derived time measurement in the late 1860's is the heart of the
Description: How Smithsonian entomologist Harrison Dyar's field notes, now available on the Smithsonian Transcription Center, are improving present-day research done by Smithsonian Resident Research Associate Dr. Jorge Santiago-Blay.
Description: Current headlines about war and the impact of forced migration on women are stark reminders of historic migrations and how women adapted and took on new roles.In 1987, Field to Factory: Afro-American Migration 1915-1940 premiered at the National Museum of American History.