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.
Description: Travel with us to the Galapagos and the Marshall Islands as we launch some warm-weather scientific field books, diaries, and correspondence. While it’s not very wintery in Washington D.C., we’re hoping this will offer an escape to those entering the long remaining months of snow, sleet, and ice. And if you’re avoiding the cold, what a better way to spend your time than helping