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Summer Bloom in the Argentine Sea
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Published December 23, 2018
The milky green and blue phytoplankton developed where warmer, saltier coastal waters from the subtropics meet colder, fresher waters flowing from the south.
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Beautiful Cuba
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Published December 15, 2018
Civilization’s footprint on this Caribbean island has been relatively light.
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Chilly November in North America
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Published December 6, 2018
It was cold across the eastern part of North America, but the opposite was true in other parts of the world.
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Winter Arrives in the Sierra Nevada
Published December 3, 2018
As November 2018 came to a close, mountain areas saw their first significant snowfall of the season.
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Crater Lurks Beneath the Ice
Published December 2, 2018
The Hiawatha Impact Crater in northwest Greenland was detected through some creative detective work and innovative instruments that can see through the ice.
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Icescapes of the Anzhu Islands
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Published December 1, 2018
June is a time of transition around the New Siberian Islands as snowmelt uncovers the sea ice and gives way to bare land.
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