Description: The Smithsonian National Portrait Gallery (NPG) will celebrate its 50th anniversary in 2018. Ahead of next year’s festivities, NPG unveiled an exhibition commemorating its May 1968 opening. The Smithsonian Institution Archives (SIA) provided several pieces for this gallery, including a photo of President Lyndon B. Johnson’s dedication speech on May 3rd. Check out the full
Description: Before you head to “Deep Time,” opening this weekend at Smithsonian’s National Museum of Natural History, learn about how Smithsonian’s fossil collection was initially formed and exhibited.