Description: [edan-image:id=siris_sic_5844,size=250,left]A staff-favorite story in the Smithsonian’s history is that of the Megatherium Club — a revolving group of young naturalists who made the Castle their temporary home in between expeditions to the outer reaches of the United States. Who could not be intrigued by this photo of the Club where they look to be sharing a joke, or a plan?
Description: For Social Media Day, we’re recapping how a Facebook follower solved an archival mystery by giving a name to our most popular “unidentified male model.”
Description: It's interesting to look back and see what resonated with you, our readers, this past year. Clearly, we along with many of you were fascinated by the solar eclipse of 2017 that was viewable from many parts of the U.S. Three of the top 10 were about solar eclipses. You also were captivated by our efforts to bring more attention to women in science. Three of the posts have to do
Description: Read a brief history of the gelatin dry plate negative and learn about the work being done at the Smithsonian Institution Archives to preserve this glass plate negative photographic format.