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Cycads growing in Litchfield National Park in Australia. (DEA / C.DANI / I.JESKE / De Agostini via Getty Images)
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Cycads have changed a great deal since they first appeared around 280 million years ago, and habitat loss and illegal trade are now threats
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By Riley Black
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In the early 1900s, Joseph Mikulec traveled some 175,000 miles on foot, gathering 60,000 signatures in a leather-bound album that is now up for sale
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The historic reacquisition spans 465 acres in the Northern Neck of Virginia
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The Covid-19 pandemic is driven by human-to-human transmission, but the virus is known to infect animal species
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An estimated 2,500 Scots were executed as witches between the 16th and 18th centuries
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The rediscovery of Wallace's giant bee uncovers disheartening truths about the tenuous fate of hidden insect species
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Smithsonian Voices
The development of paper money is key to understanding hyperinflation throughout history
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Smithsonian Voices
The Smithsonian-France partnership has helped students reach across the globe to connect on important issues facing our planet
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From the Archives
Naomi Weisstein fought against the idea of women as objects in both the fields of psychology and rock 'n roll
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Australian wattle or acacia plants were used as firewood by ancient people navigating the harsh climes of the Western Desert, new research finds
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| TODAY IN HISTORY |
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On 1951, Julius Rosenberg and Ethel Rosenberg were sentenced to death for espionage. The couple was charged for providing information about the development of the atomic bomb to the Soviet Union. Two years later, they became the first Americans executed for that crime during peacetime.
Learn about declassified documents that later cast doubt on Ethel's conviction.
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| PHOTO OF THE DAY |
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© Linda Aulicino
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