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News

Iceberg that has broken off from the Antarctic ice sheet
Posted inNews

Gravity Data Reveal Unexpected Antarctic Ice Variations

by S. Melchor 7 December 20206 September 2022

A new analysis of long-term satellite records shows the East Antarctic Ice Sheet is unexpectedly dependent on fluctuations in weather. This study may improve models of how much sea levels will rise.

Cutaway model of Earth’s interior
Posted inNews

Geologists to Shed Light on the Mantle with 3D Model

by E. Gribkoff 4 December 20204 August 2023

The model, which will incorporate 227 million surface wave measurements, could help with everything from earthquake characterization to neutrino geosciences.

Photograph of an orange
Posted inNews

Our Food Systems Are Complicated. Food Data Don’t Have to Be

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 4 December 20203 November 2021

Researchers made a “Google Maps” for global food systems. Could it help us tackle food’s thorniest problems?

Doune Hill towers over a peat bog in Scotland.
Posted inNews

Building an Early-Career Researcher Community from the Ground Up

by H.M. Marcek 3 December 20201 April 2022

An international group of early-career scientists has developed its own network to virtually moor connections within the peatlands community.

Satellite image of a mountainous Antarctic landscape
Posted inNews

Increased Plate Tectonic Activity May Have Warmed the Miocene Climate

by S. Norris 1 December 202026 January 2023

Changes in rates of tectonic degassing may have been responsible for rapid, extreme warming during the Miocene Climatic Optimum and the long cooling period that followed.

Satellite image of Earth, as filmed by Apollo 8 astronauts from the surface of the Moon
Posted inNews

Exoplanet Earth: An Ultimate Selfie to Find Habitable Worlds

by J. Romero 30 November 202016 June 2022

Aliens spying on us from afar is a common science fiction trope. Soon we might know what E.T. would see through a telescope. And that information could help identify other Earth-like planets.

A field on a Nebraska farm with a large irrigation arm watering the crop. Grain storage elevators are visible in the background.
Posted inNews

Modeling Groundwater and Crop Production in the U.S. High Plains

by Jady Carmichael 30 November 20208 November 2022

Innovative new research by a team of international scholars borrows modeling methods from ecology and applies them to groundwater sustainability.

Handwritten cardboard signs from a Black Lives Matter protest in Poland, centered on a quote from Angela Davis about antiracism.
Posted inNews

Geociencias Comprometidas con la Justicia Racial. Ahora Tenemos Trabajo que Hacer

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 November 202014 March 2023

Quedarse callado es volverse cómplice de nuestra propia destrucción porque el racismo nos destruye a todos. Pero no quedarse callado implica más que hacer declaraciones. También está el silencio colectivo de no hacer nada. —No Time For Silence

A colorful depiction of the four Magnetospheric Multiscale mission satellites traversing Earth’s magnetic field
Posted inNews

Bringing Clarity to Magnetic Reconnection

Damond Benningfield, Science Writer by Damond Benningfield 24 November 202018 July 2023

A particle-level process appears to play a key role in planet-sized events throughout the universe.

Scientists set up seismometers on rock columns in Utah.
Posted inNews

Podcast: Songs of the Arches (with Helicopters)

Liza Lester, staff writer by L. Lester 23 November 202018 October 2022

Utah’s famous bridges and spires hum with a deep, earthly music, just below the threshold of human perception.

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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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Hydrothermal Circulation and Its Impact on the Earth System

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