Description: The Smithsonian Institution Archives recently digitized over 300 images of Washington, D.C. from the 1920s. Read more about the collection here, and check out the photographs, which are now available on Smithsonian Collections Search Center as well as on the Flickr Commons. Intern Amanda Kaufman writes about the collection, which she helped digitize this summer, below. How
Description: Scientific illustrator Mary Parrish, Smithsonian's National Museum of Natural History, collaborates with paleobiologists to show the public what extinct landcapes looked like. #Groundbreaker