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A. N. LeGrande

Calbuco volcano in Chile erupting and injecting ash and gases into the atmosphere.
Posted inScience Updates

How Did Climate and Humans Respond to Past Volcanic Eruptions?

by M. Toohey, F. Ludlow and A. N. LeGrande 10 November 201619 October 2021

First workshop of the Volcanic Impacts on Climate and Society Working Group; Palisades, New York, 6–8 June 2016

Sea ice near West Greenland in summer 2014.
Posted inScience Updates

How Will Sea Ice Loss Affect the Greenland Ice Sheet?

by F. S. R. Pausata, A. N. LeGrande and W. H. G. Roberts 14 March 20166 March 2023

On the Puzzling Features of Greenland Ice-Core Isotopic Composition; Copenhagen, Denmark, 26–28 October 2015

A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

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Research Spotlights

Wintertime Spike in Oceanic Iron Levels Detected near Hawaii

11 December 202511 December 2025
Editors' Highlights

Frictional Properties of the Nankai Accretionary Prism

11 December 20259 December 2025
Editors' Vox

Hydrothermal Circulation and Its Impact on the Earth System

3 December 20253 December 2025
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