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The World's Water
The world's increasing population and development of agricultural land are putting pressure on the Earth's limited freshwater supplies. Find out what's at stake and how you can help.
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Why Should You Care?
Learn more about the world's water challenge with photos, stories, videos, and more.
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Visualizing Our Water Footprint
You might be surprised to see how the daily choices you make affect critical watersheds around the world.
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Water Currents, by Sandra Postel and Others
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Rio Grande Is Rio Poco
The once mighty river winds through Big Bend.
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Invasion of the Trout Aliens
In the Great Smoky Mountains, the natives have returned.
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Drought Fuels Water War Between States
Tensions build over use of a limited resource.
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