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Where Ice Still Flows into Glacier Bay
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Published September 16, 2020
In this changing Alaskan landscape, tidewater glaciers are holding on to the bay’s West Arm.
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When Rivers are Borders
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Published September 17, 2020
A new dataset reveals interesting patterns about where and why rivers define national borders.
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How Rivers Shape States
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Published September 8, 2020
Many state and local boundaries around the world—including many in the United States—are the product of rivers.
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A Global Water Hyacinth Invasion
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Published September 2, 2020
A new study found that the abundance of these floating plants has increased due to urbanization.
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