Start Date: End Date: Published Date Data Date
Drumlin Field in Northern Canada
8 KB - KML/KMZ
Published March 19, 2015
In the Nunavut Territory of Canada, the ridge-shaped features that form below glaciers are longer than most.
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Taming the Mississippi River
Published March 18, 2015
Engineers use levees, floodways, dams, and much more to control the ever restless Mississippi.
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Ancient Rome’s Port City
Published March 15, 2015
The distinctive, hexagon-shaped Trajanic Basin marks the spot of one of the Roman Empire’s great engineering achievement.
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A Blizzard Blankets Mauna Kea
Published March 13, 2015
Elevation matters when it comes to snow on Hawaii’s Big Island.
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Eruption of Villarrica Volcano
Published March 12, 2015
Volcanic material ejected from one of Chile’s most active volcanoes now masks the snow and glaciers on the mountain’s eastern flank.
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