Start Date: End Date: Published Date Data Date
Channeled Scablands
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Published April 19, 2018
The landforms on the Columbia Plateau in eastern Washington reveal a past punctuated by violent floods.
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Coloring Lake Pontchartrain
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Published April 10, 2018
Warm temperatures followed by an influx of nutrients sparked a series of phytoplankton blooms in the Louisiana lake.
The Island Named After a Satellite
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It is so small that you cannot see it on Google maps, but Landsat Island has a unique story of discovery and naming.
Decline of Two Glaciers in Northwest Greenland
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Published April 8, 2018
The Tracy and Heilprin Glaciers may not be Greenland’s largest, but they are retreating fast.
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Sculpting a Basin
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Published April 5, 2018
Erosion by water, wind, and rockslides hollowed out the Ga’ara Depression in the remote northwestern corner of Iraq.
Disappearing Walker Lake
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Published April 4, 2018
Like this lake in northwestern Nevada, many of the world’s prominent salt lakes are drying up.