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No Breathing Easy for City Dwellers: Nitrogen Dioxide
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Published March 14, 2022
A new satellite-derived global dataset links concentrations of nitrogen dioxide with cases of pediatric asthma in urban areas around the world.
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Enduring Antarctic Sea Ice
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Published March 11, 2022
An icebreaker cut through persistent sea ice in the Weddell Sea during an expedition that ultimately located Shackleton’s lost ship.
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Lasering In on Corn Fields
Published March 7, 2022
An instrument designed to measure tree height can also distinguish corn from other crops.
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Bathed in a Sea of Artificial Light
Published March 2, 2022
A new global atlas extends measurements of nighttime lights to the sea, revealing marine ecosystems affected by light pollution.
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Bracing for Batsirai
Published February 4, 2022
After being soaked in January by persistent, flooding rainstorms and a tropical storm, citizens of Madagascar are bracing for another potent cyclone.
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Southern Hemisphere Scorchers
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Published January 14, 2022
A summer heatwave knocked out power in Argentina, while heat in Western Australia likely tied the hottest temperature ever measured south of the equator.
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Failed Rainy Seasons Create Food Emergency in Eastern Africa
Published January 7, 2022
More than 20 million people in Somalia, Kenya, and Ethiopia now face some of the worst food security risks in 35 years.
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Colorado Faces Winter Urban Firestorm
Published January 3, 2022
Hurricane-force winds whipped fires across drought-parched grasslands and into suburban neighborhoods.
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