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Earth science

Photo of an enhanced geothermal system.
Posted inEditors' Vox

Guidelines for Managing Induced Seismicity Risks

by Ryan Schultz, Wen Zhou, Federica Lanza and Iason Grigoratos 7 January 202513 January 2025

Consolidating state-of-the-art science into guidelines provides a path forward for managing induced seismicity risks and highlights avenues for future research.

An out-of-focus photo of people in orange suits working next to vegetation on fire
Posted inNews

Six Thousand Years of Controlled Burning, Up in Smoke?

by Bill Morris 3 January 20257 January 2025

By disrupting millennia-old fire management practices, colonization created a deadly situation in Australian forests, but the jury is out on just how widespread “cultural burning” was.

A gray funnel cloud touching Earth’s surface
Posted inNews

A New Tornado Database Helps Researchers Worldwide

by Andrew J. Wight 3 January 20257 January 2025

Thanks to unique geography and atmospheric conditions, the United States is a tornado hot spot, but these deadly whirlwinds also hit Africa, Asia, and Latin America.

The crater of a snow-covered volcano emits smoke.
Posted inResearch Spotlights

Antarctic Ice Melt May Fuel Eruptions of Hidden Volcanoes

by Madeline Reinsel 3 January 202513 January 2025

More than 100 volcanoes lurk beneath the surface in Antarctica. Ice sheet melt could set them off.

A small lake reflects a clear blue sky and is surrounded by lush green plants and trees. White-colored buildings with dark, sloped roofs appear on the left side of the lake, and tree limbs extend into the forefront of the image from above.
Posted inResearch Spotlights

Magmatic Fluids and Melts May Lie Beneath Dormant German Volcanoes

Sarah Stanley, Science Writer by Sarah Stanley 2 January 202513 January 2025

New processing strategies applied to old seismic data reveal potential pockets of magmatic fluids or melts from the upper mantle.

An aerial image shows ruins of buildings and smoke after the 2011 Tohoku earthquake.
Posted inNews

Improving Earthquake Early Warning Access for the Deaf Community

by Grace van Deelen 2 January 20252 January 2025

Earthquake early warning systems are rarely accessible to people who are deaf or hard of hearing. A group of scientists is working to change that.

Posted inNews

Our Favorite Science Stories of 2024

by AGU 23 December 202423 December 2024

What Earth and space science stories stood out this year?

An iceberg in bright blue water, seen from above
Posted inResearch Spotlights

Massive Antarctic Icebergs May Calve at Random

by Rebecca Dzombak 20 December 20244 April 2025

The first analysis of extreme calving events in Antarctica finds no correlation with climate change, highlighting the significance of common, smaller calving events for ice loss and instability.

Rough ice extends away from a hilly, frozen shoreline.
Posted inResearch Spotlights

Cold Days Bring Fast Ice

by Saima May Sidik 20 December 202420 December 2024

Thirty-seven years of observations reveal the meteorological conditions that lead to persistent, thick fast ice in Antarctica.

Two diagrams from the paper.
Posted inEditors' Highlights

Rewinding the Fault: Stress Perturbations Promote Back-Propagating Ruptures

by Yajing Liu 20 December 202419 December 2024

Free surface reflection and fault geometric asperities can excite backward propagation in the form of an interface wave or high-order re-rupture.

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Features from AGU Publications

Research Spotlights

Machine Learning Simulates 1,000 Years of Climate

27 August 202527 August 2025
Editors' Highlights

As Simple as Possible: The Importance of Idealized Climate Models

28 August 202526 August 2025
Editors' Vox

Waterworks on Tree Stems: The Wonders of Stemflow

21 August 202520 August 2025
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