Hippos and the Mara River

[African bird call sound] The Mara Serengeti supports millions of wildlife. This includes 1.2 million wildebeest a couple hundred thousand Zebras. Elephants. It’s…

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Beaver dams without beavers?

Once, the United States was filled with beavers. Up to 250 million beaver ponds once puddled the continent — that’s enough water to…

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Why We Should Stop Building Dams

Canada’s Syncrude Tailings is the largest. Tajikistan Nurek is the tallest. Brazil’s Itaipu is the most powerful. Damn dams are everywhere and they’re…

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Venus: Death of a Planet

From the fires of a sun’s birth, twin planets emerged. Venus and Earth. Two roads diverged in our young solar system. Nature draped…

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