New Exhibitions To Debut Through the Fall The Smithsonian’s National Museum of Natural History will reopen to the public Friday, June 18, with new hours, free timed-entry passes and health-and-safety procedures in place. Visitors will see familiar displays, including the Hope Diamond and Nation’s T. rex, alongside a new contemporary art exhibition, “Unsettled Nature: Artists Reflect on the Age of Humans.” Additional exhibitions will open … Continue reading National Museum of Natural History To Reopen June 18