For more than 100 years the American Geophysical Union (AGU) has been opening science—opening pathways to discovery, opening greater awareness to address climate change, opening greater collaborations to lead to solutions and opening the fields and professions of science to a whole new age of justice equity, diversity, inclusion and belonging.
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From The Prow | 11 April 2025
The U.S. National Climate Assessment Must Stay on Track — Our Future Depends on It
Climate change is no longer a distant threat—it is a present and accelerating crisis reshaping every facet of life....
Journal of Geophysical Research: Atmospheres VOL.130 ISSUE 5 | 26 February 2025
South American Intraseasonal Oscillation: EOF and Neural Network Approaches
Camila Sapucci + Victor C Mayta + Pedro da Silva Dias
This study introduces four univariate regional indices to improve the representation of intraseasonal rainfall variability across South America throughout the year, focusing...
Journal of Geophysical Research: Space Physics VOL.130 ISSUE 3 | 27 February 2025
Low‐Latitude Ionospheric Responses to the Severe Geomagnetic Storm During 23–25 April 2023 Over the American Sector
Pengfei Hu + Gang Chen + Min Zhang ...
The impacts of the severe geomagnetic storm on 23–25 April 2023 on the low‐latitude ionosphere over the American sector are investigated. Based on the ground‐based...
Reviews of Geophysics VOL.63 ISSUE 1 | 5 March 2025
Expressing Gratitude to Reviewers: A Message From the Editors of Reviews of Geophysics for 2024
Qingyun Duan + Alan Robock + Andrew Gettelman ...
On behalf of the authors and readers of Reviews of Geophysics (RoG), the American Geophysical Union, and the broader scientific community, the editors wish to wholeheartedly...
Paleoceanography and Paleoclimatology VOL.40 ISSUE 2 | 12 February 2025
Climate Variability in the Gulf of California Over the Last 1,300 years
Kira Harris + Jessica E Tierney + Kevin J Anchukaitis ...
The North American Monsoon influences the ecosystems and hydroclimate of the southwestern United States and northwestern Mexico. This is a geographically complex region, including...