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Spring is Arriving Earlier in National Parks
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Published April 6, 2018
In National Parks across the United States, recent springs are among the earliest ever observed compared to the past 112 years.
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Cyclone Marcus
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Published March 23, 2018
The category 5 storm is the strongest of the 2017-18 season.
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Peru’s Newest National Park
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Published March 22, 2018
Yaguas National Park protects a huge expanse of intact forests.
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Going for Atmospheric GOLD
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Published March 18, 2018
For the first time, scientists will be able to monitor the daily and hourly weather of the uppermost parts of the atmosphere.
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Record Low Snowpack in Afghanistan
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Published March 20, 2018
A low snowpack and warm temperatures pose a hazard for crops over the coming months.
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Low Sea Ice Amid Arctic Warming
Published March 9, 2018
Arctic sea ice in February 2018 was the lowest of any February on record, while air temperatures in the region soared.
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A Dry Winter Brings Drought to the US
Published March 2, 2018
By late February 2018, an estimated 55 percent of the continental U.S. was classified as abnormally dry.
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Measurements Show Reduction in Ozone-Eating Chemical
Published February 13, 2018
New research from NASA scientists shows that the amount of chlorine in the stratosphere over the South Pole is declining at the same time that ozone holes are becoming less severe.
2017 Was the Second Hottest Year on Record
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Published January 18, 2018
Globally averaged temperatures were 0.90 degrees Celsius (1.62 degrees Fahrenheit) warmer than the long-term mean.
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