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Features

An informal refugee camp in Bekka Valley, Lebanon.
Posted inFeatures

No Place to Flee

by W. Pollock and J. Wartman 25 November 201917 October 2022

The Syrian refugee crisis has had far-reaching consequences for geologic risk in neighboring Lebanon, providing insights into the interplay between forced displacement and natural disasters.

The biaxial earthquake machine at Pennsylvania State University.
Posted inFeatures

Machine Fault

by S. E. Pratt 25 November 20192 March 2022

Applying machine learning to subtle acoustic signals from an earthquake machine has revealed big clues about fault behavior in the lab.

Aerial photo of sea ice extending to the horizon
Posted inFeatures

Three Times Tectonics Changed the Climate

Javier Barbuzano, Science Writer by Javier Barbuzano 22 November 201931 October 2023

Fifty years after the birth of modern plate tectonics theory, a group of researchers highlights three key examples of how our planet’s shape-shifting outer layer has altered our climate.

A raft’s eye view of rapids on the Colorado River in the Grand Canyon
Posted inFeatures

Will Earth’s Grandest Canyon Keep Getting Grander?

Mary Caperton Morton, Science Writer by Mary Caperton Morton 19 November 20193 November 2021

Living in Geologic Time: Rafting through the past, present, and future of the Colorado River and the Grand Canyon.

Ganymede, Europa, and Io are in resonant orbits around Jupiter
Posted inFeatures

Does Io Have a Magma Ocean?

by A. McEwen, K. de Kleer and R. Park 18 October 201911 April 2023

Future space missions will further our knowledge of tidal heating and orbital resonances, processes thought to create spectacular volcanism and oceans of magma or water on other worlds.

A small stone tower stand atop a small rocky hill.
Posted inFeatures

Einstein Says: It’s 309.7-Meter O’Clock

Bas den Hond, Science Writer by Bas den Hond 16 October 201922 November 2021

Atomic clocks are now so accurate that Earth’s gravity can be seen to slow them down. Geodesy is preparing to use this relativistic effect to measure elevation.

Louise Kellogg wears a VR headset in a VR environment
Posted inFeatures

Louise Kellogg: Geoscientist, Mentor, Science Communicator

Katherine Kornei, Science Writer by Katherine Kornei 1 October 201913 January 2022

The geoscientist, who studied Earth’s mantle and believed strongly in the power of mentoring, passed away in April.

The launch plume from a test missile diffuses into the middle and upper atmosphere.
Posted inFeatures

The Coming Surge of Rocket Emissions

by M. N. Ross and D. W. Toohey 24 September 201924 October 2022

With the space industry’s rapid growth, rocket exhaust will increasingly accumulate in the atmosphere. How this accumulation might affect the planet is unknown—because we’re not taking it seriously.

Posted inFeatures

Can NASA Get Its Satellite Data into the Real World?

by G. Popkin 23 July 201912 August 2019

This article has been removed due to inconsistencies regarding quotations and concepts.

Illustration of an erupting volcano on Venus
Posted inFeatures

Resurrecting Interest in a “Dead” Planet

Damond Benningfield, Science Writer by Damond Benningfield 11 July 201917 January 2023

New research suggests that the surface of Venus is busy, but it may take new missions to our “sibling” planet to confirm this.

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Features from AGU Publications

Research Spotlights

An Ecosystem Never Forgets

19 December 202519 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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