Recent eruptions in the Crab Nebula mystify astronomers
Snapshot
Recent Posts (Page 55)
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Changes in vegetation determine how animals migrate, scientists find in new National Zoo study
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Study reveals environmental impact of American Indian farms centuries before Europeans arrived in North America
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New Mathias Lab at Environmental Research Center will have low environmental impact
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Stunning high-resolution NASA images available online for public exhibits
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Falling trees help invasive wineberry move into deciduous forests in North America
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First rainforests arose when plants solved their plumbing problem
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Leafsnap, a new mobile app that identifies plants by leaf shape, is launched by Smithsonian and collaborators
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Astronomers unveil portrait of newly discovered “super-exotic super-Earth”
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New Book: “Only the Wing: Reimar Horten’s Epic Quest to Stabilize and Control the All-Wing Aircraft”
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New type of exploding star discovered
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NASA to help Smithsonian botanists track northern creep of Florida mangroves
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Archaeological evidence confirms mass hunting of gazelles 5,000 years ago
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New book: “The Subsistence Economies of Indigenous North American Societies: A Handbook”
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Astronomers in distant future might still deduce the Big Bang origin of the Universe
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Work of 19th-century oologists enables researcher to track climate change with duck eggs
