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Hazards & Disasters

Researchers look at how flood risk will impact different regions in a warming world.
Posted inResearch Spotlights

Tracking Trends in U.S. Flood Risk

by S. Witman 21 December 201615 February 2023

As floods become more frequent around the globe, scientists work to pinpoint what puts certain regions at risk.

Researchers pinpoint differences in fracture energy and rupture mechanisms between deep and shallow earthquakes.
Posted inResearch Spotlights

Probing the Source Properties of Deep Earthquakes

by Terri Cook 19 December 201610 March 2022

A global review of earthquake rupture parameters reveals that deep earthquakes have larger fracture energies and may have different rupture mechanisms than shallower seismic events.

A partial frame from a movie showing land cover change across the United States, created by Descartes Labs.
Posted inNews

Tracking Global Change with a Cloud-Based Living Atlas

Aaron Sidder, freelance science writer by Aaron Sidder 19 December 20165 September 2023

With their feet in the cloud, Descartes Labs is pushing the limit of how we study the Earth with satellite images.

Japan’s Self-Defense Forces personnel examine a still-inundated area following the Kinu River’s 10 September flood.
Posted inNews

Can Data Extracted from Twitter Help Map Flood Hazards?

by T. L. Carey 16 December 201630 August 2022

Tweets, if scrutinized closely, may allow scientists to map hazards in real time, helping to guide emergency response.

Crews work on a relief well at California’s Aliso Canyon gas field after a leak that began in December 2015.
Posted inNews

Soil Bacteria Could Help Absorb Natural Gas Leaks

Aaron Sidder, freelance science writer by Aaron Sidder 14 December 201618 May 2022

For the first time, new research examines the response of terrestrial soil microbes to a massive natural gas blowout and offers hope for new remediation strategies.

A house destroyed by a large, powerful tornado that struck Joplin, Mo., in 2011.
Posted inNews

Rise in Tornado Numbers per Outbreak May Not Be Tied to Warming

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 7 December 201614 February 2023

Scientists studying why previous research revealed a steadily increasing number of tornadoes in the United States per outbreak find an unexpected result.

A visiting postdoc prepares for a high-pressure rock mechanics experiment in Texas A&M’s rock deformation laboratory.
Posted inOpinions

Laboratory Sharing to Improve Rock Deformation Research

by A. Kronenberg, G. Hirth, N. Lapusta, J. Chester, A. Freed, C. Marone and T. Tullis 29 November 20161 October 2021

An ever-growing group of scientists seeks to integrate rock deformation labs from across the United States into one shared national facility.

Researchers hope to pinpoint timing of future eruptions in Italy’s Campi Flegrei caldera.
Posted inResearch Spotlights

When Might the Campi Flegrei Caldera Erupt Again?

Alexandra Branscombe by A. Branscombe 23 November 201630 September 2022

The clock may be ticking for Italy's Campi Flegrei caldera, a region with a pattern of numerous and sometimes large explosive eruptions. The next explosion could be less than 100 years away.

Posted inEditors' Vox

Plate Boundaries and Natural Hazards

by J. C. Duarte and W. P. Schellart 21 November 201616 March 2022

The editors of a new book on tectonics discuss the origins of the science and its importance in a new millennium.

Posted inEditors' Vox

Complex Earthquake Raises Complex Questions

by Åke Fagereng 18 November 20169 February 2018

A devastating earthquake has hit New Zealand, but this unusual event, with long duration slip on several faults, will also provide an astounding data set for understanding a complex tectonic region.

Posts pagination

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

Super-Earths May Be Solid Deep Inside Their Mantles

6 August 20266 August 2026
Editors' Highlights

Late Campanian Arabia-Eastern Anatolia Collision

4 August 20264 August 2026
Editors' Vox

How Bubbles Reshape Air-Sea Gas Exchange

5 August 20265 August 2026
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