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geophysics

Christopher Kyba studies light pollution and sustainable lighting solutions.
Posted inFeatures

Christopher Kyba: Luck in Light Pollution

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 July 202326 July 2023

A series of serendipitous encounters shaped Kyba’s path from particle physicist to dark sky defender.

Three JGR: Biogeosciences cover images.
Posted inEditors' Vox

20 Years of Biogeosciences Research: Looking Back to Forge Ahead

by Marguerite A. Xenopoulos, Gil Bohrer, Jing Chen, Patrick Crill, Shuli Niu, Dork Sahagian and Suzanne Tank 20 July 202320 July 2023

A new special collection invites review papers to mark the 20th anniversary of the Journal of Geophysical Research: Biogeosciences with a focus on what we have learned and what is still unknown.

Diagram and graphs from the paper.
Posted inEditors' Highlights

Zooming in on the Nucleus of Earthquake Fault Slips

by Hiroki Sone 25 April 202325 April 2023

Controlled arrest and re-nucleation of laboratory earthquakes reveals nucleation processes unapproachable by traditional linear elastic fracture mechanics.

A packed baseball stadium with a bright green field on a sunny day. The field is photographed from above and behind home plate looking toward the outfield.
Posted inNews

Climate Change Knocks It Out of the Park

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 21 April 202321 April 2023

A climate curve ball: Short-term gains in home runs might soon give way to long-term problems when it gets too hot to play.

One person sits and two others stand on part of a large outcrop of gray rock.
Posted inScience Updates

Envisioning a Near-Surface Geophysics Center for Convergent Science

by Xavier Comas, Sarah Kruse, Gordon Grant, Brooks Hanson and Laura Lyon 5 April 20231 June 2023

A recent effort identified how a proposed near-surface geophysics center integrating research and teaching could address critical challenges and promote community engagement and cultural change.

Posted inEditors' Highlights

Eminently Complex – Climate Science and the 2021 Nobel Prize

by Ana Barros 1 January 202323 January 2023

The 2021 Nobel Prize in Physics was awarded for climate modeling and for the discovery of multifractals to describe intermittency and the scaling dynamics of climate variables, including extremes.

3D rendering of Earth
Posted inFeatures

Are We Entering The Golden Age Of Climate Modeling?

Mark Betancourt, Freelance Journalist by Mark Betancourt 21 November 202227 March 2023

Thanks to the advent of exascale computing, local climate forecasts may soon be a reality. And they’re not just for scientists anymore.

Computer-generated visualization of solar plasma interacting with Earth’s magnetic field.
Posted inFeatures

Space Raindrops Splashing on Earth’s Magnetic Umbrella

by Laura Vuorinen, Adrian LaMoury, Emmanuel Masongsong and Heli Hietala 7 October 202218 July 2023

Though not as damaging as extreme space weather events, showers of plasma jets hit Earth’s magnetic shield every day—yet we’re only beginning to understand their effects.

The inside of the KamLAND antineutrino detector comprises a grid of tessellated segments, parallelograms and trapezoids, that fit together to form a sphere. Each segment of the detector, which is black, has 16 sensors, which are gold, arranged in a 4 by 4 pattern. Each segment is connected by a white border. At the center of the detector, and image, is a green circle.
Posted inResearch Spotlights

Estimating Uranium and Thorium Abundance with Geoneutrinos

by Morgan Rehnberg 31 August 202231 August 2022

Terrestrial electron antineutrino observations provide new constraints on the contributions of radiogenic heat in the mantle.

Diagram showing the interior of the Sun
Posted inFeatures

Shake, Rattle, and Probe

Damond Benningfield, Science Writer by Damond Benningfield 25 August 202217 January 2023

Helioseismology allows scientists to study the interior of the Sun, solve some basic physics mysteries, and forecast space weather.

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Features from AGU Publications

Research Spotlights

Simplicity May Be the Key to Understanding Soil Moisture

23 May 202523 May 2025
Editors' Highlights

Creep Cavitation May Lead to Earthquake Nucleation

22 May 202521 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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