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Scars of Ice Age Floods
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Published December 12, 2023
Outbursts from Glacial Lake Missoula carved the Channeled Scablands in Washington state.
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Unrest at Anak Krakatau
Published December 4, 2023
This small, unimposing volcano between the Indonesian islands of Java and Sumatra has a destructive past.
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Flooding in Southern Brazil
Published December 1, 2023
Storms brought flooding to Rio Grande do Sul and Santa Catarina in November 2023, continuing a trend of wet weather in the region.
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The Smoking Mountain
Erta Ale, in the East African Rift, is Ethiopia’s most active volcano.
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Filling an Air Pollution Data Gap
Published November 30, 2023
Many cities have shortages of air quality monitors. NASA scientists have developed a tool called GEOS-CF that can help.
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Quelccaya Ice Cap Then and Now
Published November 27, 2023
Ice cores and satellite images are helping preserve the history of a disappearing ice cap in the Peruvian Andes.
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Devastating Flooding in East Africa
Published November 21, 2023
Heavy rainfall in the Horn of Africa submerged entire towns in floodwater.
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