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Earth Day 2019: Share Your Favorite, Coolest Nature Video
Next Monday, April 22, 2019, the world will mark its 49th Earth Day. The first Earth Day, held on April 22, 1970, was inspired by Wisconsin Senator Gaylord Nelson, who modeled it on the antiwar protests
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Grasslands: A Lot More Than Just Flyover Country
Across the world, they go by many names: downs, prairies, pampas, rangelands, steppes, savannas or velds. But what all of these landscapes have in common is that grass is their naturally dominant vegetation. These “grasslands” occupy what I
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When Going Green Isn’t Good: Climate Change and the Green Revolution
Feeding the world’s population in the coming years is going to be a challenge. The United Nations estimates that by 2100, there will be an average of 11 billion people on Earth; that’s 4
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