Start Date: End Date: Published Date Data Date
Phytoplankton May Be Abundant Under Antarctic Sea Ice
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Published November 29, 2022
New evidence shows that a sufficient amount of daylight penetrates the ice to sustain blooms of floating, plant-like organisms.
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Drought and Barge Backups on the Mississippi
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Published October 21, 2022
Low water levels are making it difficult to ship goods down the river and allowing a wedge of saltwater to move upstream.
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Another Lean Season in the Grand Sud
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Published October 11, 2022
Persistent drought in southern Madagascar is fueling food shortages in the arid region.
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Lake Powell Still Shrinking
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Published August 23, 2022
The second largest reservoir in the United States now stands at its lowest level since it was filled in the mid-1960s.
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The Great Shrinking Lake
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Published August 12, 2022
In summer 2022, water levels in the Great Salt Lake dropped to new record lows.
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Clearer View of Great Lakes Air Quality
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Published July 28, 2022
Scientists and regulators are using satellite data and custom models from NASA to help monitor ozone pollution.
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A Reservoir Runs Dry
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Published July 22, 2022
A reservoir in northern Mexico drops to less than one percent capacity amid a persistent and deepening drought that defies borders.
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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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