Start Date: End Date: Published Date Data Date
Hot Springs National Park
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Published April 23, 2014
It takes thousands of years for rainwater to seep deep underground, warm up, and return to the surface before bathers can enjoy it in Arkansas.
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Five Volcanoes Erupting at Once
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Published April 16, 2014
Russia’s Kamchatka Peninsula may be the fieriest place on Earth.
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Alluvial Fan in Kazakhstan
Published April 8, 2014
When streams emerge from mountains, they often spread out and deposit sediment in a distinctive pattern known as an alluvial fan.
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“New” Pacific Island Consumes Its Neighbor
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Published April 4, 2014
In the western Pacific Ocean, a new volcanic island that formed in the shadow of Nishino-shima has merged with it. The island has doubled in size as the eruption continues.
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Finding Water in Snow
Published April 3, 2014
Flying over the Sierras in a Twin Otter aircraft, NASA scientists are finding new ways to measure the amount of water stored in the winter snowpack with greater accuracy than ever before.
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