Surface and space-based observations, field experiments, and models all contribute to our evolving understanding of the ways that Earth’s many systems absorb and release carbon.
Features
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June Bacon-Bercey: Pioneering Meteorologist and Passionate Supporter of Science
Bacon-Bercey redefined the role of the television meteorologist, blazing trails for African Americans and endowing an AGU scholarship for women studying atmospheric science.
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Diagnosing Thwaites
The water under a vulnerable Antarctic glacier is warming. Its catastrophic collapse could trigger a dramatic increase in global sea level.
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Profits for the Planet
Entrepreneurs are addressing global challenges with science-based—and financially sustainable—solutions.
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Firing Up Climate Models
Scientists are working to incorporate wildfire data into climate models, resolving hindrances related to scale, speed, and the complex feedbacks between the climate and wildfire emissions.
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What Is Left in the Air After a Wildfire Depends on Exactly What Burned
Forecasting air quality after a wildfire is improving, thanks to more-refined models that measure the biomass going into the blaze and the emissions coming out.
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The World in 2050 Pursues Paths to a Sustainable Future
This initiative aims to provide fact-based knowledge to help implement and achieve the United Nations’ Sustainable Development Goals.
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Seismic Sensors in Orbit
Navigation satellites are enabling high-precision, real-time tracking of ground displacements, supplementing traditional methods for monitoring and assessing earthquakes.
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A Modern Manual for Marsquake Monitoring
Thanks to some extraordinary engineering, the InSight mission has led the new field of Martian seismology to the development of a new planetary magnitude scale in less than a year.
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Scientists Scramble to Collect Data After Ridgecrest Earthquakes
Ground shaking in Southern California, including a magnitude 7.1 temblor, triggered a massive mobilization effort to collect seismological, geological, and geodetic data.