New simulations reveal how atmospheric rivers influenced Greenland’s ice sheet during the Last Interglacial—offering clues to future melt in a warming world.
Editors’ Highlights
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Voicing Farmers’ Concerns on the Future of Agriculture
A new study explores the deep, multi-faceted concerns of small- and mid-scale farmers about the direction of farming and food systems in the United States.
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Serendipity in Space: NASA’s Eye in the Sky
The Orbiting Carbon Observatory-2 (OCO-2) mission, proposed for early termination, has turned out to be a boon to forest and agricultural management.
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Rising Temperature and Decreasing Snow Cover Increase Soil Breakdown
With climate change and rising temperatures, soil freeze-thaw – which is in turn causing soil breakdown – may counterintuitively increase in the hillslopes where snow cover is decreasing.
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Beavers are Not Concerned About Groundwater
But, scientists are! A new study illuminates the complex interactions of beaver dam induced ponding and floodplain inundation with shallow groundwater storage and flow patterns.
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New Evidence for a Wobbly Venus?
The orientation of wind-blown impact deposits on Venus is not consistent with modeled wind directions, suggesting Venus’s rotation axis may have changed.
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Unexpected Carbonate Phase Revealed by Advanced Simulations
Advanced simulations reveal a new calcium carbonate phase whose unusual elastic behavior may explain puzzling seismic and electrical anomalies beneath ancient continents.
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Are There Metal Volcanoes on Asteroids?
Upcoming NASA observations may reveal whether ferrovolcanism shaped 16 Psyche’s metallic surface and hidden interior.
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Rising CO2 and Climate Change Reorganize Global Terrestrial Carbon Cycling
Rising CO2 and climate change are redistributing terrestrial carbon fluxes and reservoirs across latitudes and reducing carbon residence times globally.