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How Rivers Carved the Canyons of the Central Colorado Plateau
A new study offers insights into a puzzling piece of the geological history of the Grand Canyon and surrounding regions.
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Endemic fish wiped out in Brazilian Amazon hydroelectric dam area, study finds
The construction of the Balbina hydroelectric dam in the Brazilian Amazon led to the loss of seven endemic fish species in ...
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The Panama Canal needs more water. The solution is a dam that could displace thousands
More than 2,000 people could be displaced by the construction of the Río Indio dam. The Panama Canal Authority says the dam ...
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Why Western water managers are preparing for a 'nuclear option' in Colorado River negotiations
As Arizona’s record-dry winter continues, Western water managers are quietly preparing for what many have called a “nuclear ...