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10h
Smithsonian Magazine on MSNSeven Mysteries You Can Explore in America's National ParksIt felt like paddling through soggy cereal. My wife and I were deep within Everglades National Park, struggling to kayak past dense mats of periphyton, a mass of algae, fungi and other organisms.
16h
Smithsonian Magazine on MSNHow Underwater Archaeology Brings Secrets to the Surface, From Lost Shipwrecks to Submerged CitiesIn July 1860, the Clotilda—the last known slave ship to arrive in the United States—landed in Mobile, Alabama. The wooden ...
Ball, a free man of color, opened a one-room photo studio in Cincinnati in 1845, but the business soon folded. He honed his ...
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