California, Arizona and Nevada all agree: The Trump administration needs to fix a key Colorado River dam
California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...
Science Daily10h
Brown trout proven to successfully navigate beaver dams
A groundbreaking study has revealed that brown trout can successfully navigate beaver dams -- obstacles which were previously thought to pose a significant barrier to their movement.
yr.no12h
Waroona Dam
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yr.no12h
Nondoinyo Lowarak Dam
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