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Lake Mead Keeps Dropping
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Published July 20, 2022
Water levels are at their lowest since 1937.
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A Lake of Superior Cold
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Published July 21, 2022
At least one place in the U.S. is colder than normal.
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Measuring War’s Effect on a Global Breadbasket
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Published June 29, 2022
NASA Harvest researchers are using satellite observations and economic data to track how the Russia-Ukraine conflict is disrupting the global food system.
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Scientists Discover a Polar Bear Subpopulation
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Published June 17, 2022
The bears in Southeast Greenland are uniquely adapted to living where sea ice is scarce for much of the year.
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Wild Fluctuations in Sierra Snow
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Published May 6, 2022
The California mountain range alternated between extreme precipitation and none at all this winter.
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Taking Stock of Rocky Mountain Snowpack
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Published May 5, 2022
In the midst of a megadrought, scientists are working to improve snowpack measurements used to forecast water supplies.
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