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Deforestation in Papua
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Published March 9, 2021
While the region has seen less deforestation than other parts of Indonesia, large-scale clearing is still evident.
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River Colors are Changing
Published February 26, 2021
In the past 35 years, one third of large rivers in the United States have changed their dominant color, often due to sediments or algae.
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Undercutting Sverdrup Glacier
Published January 26, 2021
Warming seas are accelerating the retreat of Greenland’s coastal glaciers.
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Shrinking Margins of Greenland
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Published January 2, 2021
At least 200 of the island’s coastal glaciers have retreated over the past 20 years.
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Counting Trees in Africa’s Drylands
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Published December 7, 2020
An international team of scientists has used artificial intelligence and commercial satellites to identify an unexpectedly large number of trees spread across arid and semi-arid areas.
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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
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
Published September 2, 2020
A new study found that the abundance of these floating plants has increased due to urbanization.
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