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Geologist Elizabeth Cottrell discusses the effects of the Icelandic volcanic eruption and the work of the Smithsonian’s Global Volcanism Program
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Learn about Earth Day celebrations in your community
Recalling a dilemma
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The work of naturalist John Muir inspired some of the first conservation legislation in the United States
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A trip through the wildlife refuge’s waterways reveals more than just gators and grasses
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Dorothy Height spent her life fighting for the rights of African Americans and women
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