Description: When curators at the Smithsonian National Museum of American History looked at seven radiometers in storage, they learned the instruments had been at the Smithsonian for nearly one hundred fifty years.
Description: [caption id="" align="aligncenter" width="442" caption="View of Canyon, 1873, by Timothy H. O'Sullivan, Black and white photoprint on cardboard mount, National Anthropological Archives, SPC Sw Gen NM 113605 01861700, Local Number: NAA INV 01861700."][/caption] I paid another visit to the Timothy O’Sullivan exhibition now on view at the Smithsonian American Art Museum and a
Description: Each week, the Archives features a woman who has been a groundbreaker at the Smithsonian, past or present, in a series titled Wonderful Women Wednesday.
Description: In September 1989 the Smithsonian sponsored a discussion between scientists and journalists about how the media can responsibly report on environmental issues.