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Hazards & Disasters

Researchers assess the data gaps that obscure scientific understanding of how solid-fuel use can harm human health
Posted inResearch Spotlights

Solid-Fuel Use Puts Human Health at Risk

by S. Witman 15 March 201820 September 2022

Data gaps obscure the full extent of deaths caused by heating homes with wood and other solid fuels.

Sea ice at a bay on Joinville Island in Antarctica.
Posted inNews

U.S. Scientists Safely Retrieved from Ice-Bound Antarctic Island

by Randy Showstack 13 March 201810 April 2023

Argentineans came to the aid of stranded scientists.

Dhaka, Bangladesh, has dense residences and skyscrapers; mitigating earthquake hazards here is a “wicked problem.”
Posted inFeatures

The Wicked Problem of Earthquake Hazard in Developing Countries

by M. S. Steckler, S. Stein, S. H. Akhter and L. Seeber 7 March 201816 March 2022

Earthquake preparation in Bangladesh is a conundrum, where crucial information is missing and investments often involve painful trade-offs.

Researchers test a new technique to measure hurricane wind speed from space.
Posted inResearch Spotlights

Measuring Hurricane Wind Speed from Space

Alexandra Branscombe by A. Branscombe 1 March 201825 July 2022

A new technique based on GPS signals could provide better wind speed measurements during hurricanes and cyclones.

Posted inEditors' Vox

Can Atmospheric Science Improve Global Disaster Resilience?

by H. Steptoe, S. Jones and H. Fox 28 February 201823 January 2023

Scientific understanding of atmospheric hazards and their interconnectivity can contribute to international policy and disaster risk management.

A bundle of fiber-optic cables
Posted inResearch Spotlights

Fiber-Optic Networks Can Be Used as Seismic Arrays

by S. Witman 27 February 201814 May 2024

A new study repurposes telecommunications cables to harness sound from light. The method can accurately measure ground motion from distant earthquakes.

Researchers drill into New Zealand’s Alpine Fault to better understand fault structure and earthquake physics
Posted inResearch Spotlights

Drilling into a Future Earthquake

Alexandra Branscombe by A. Branscombe 26 February 20186 October 2021

Researchers drill into a fault that is anticipated to rupture in coming decades to study fault structure and earthquake physics.

Researchers assess how a novel technique can be used to predict volcanic eruptions based on limited seismic data
Posted inResearch Spotlights

A Novel Way to Track Magma Flow

by E. Underwood 21 February 201827 October 2021

Sparse seismic data can accurately predict volcanic eruptions.

Posted inNews

Ozone Pollution Maps Show Spikes Amid Broad Declines

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 21 February 201816 November 2022

Exceptionally comprehensive new maps detail current global concentrations and 15-year trends.

View from the International Space Station of lightning in Tropical Cyclone Bansi as it travels over the Indian Ocean in 2015.
Posted inScience Updates

Monitoring Tropical Cyclones with Lightning and Satellite Data

by N. N. Solorzano, J. N. Thomas and C. Bracy 19 February 201831 March 2023

A new storm-following tool continually watches for lightning over the open ocean. Combined with satellite microwave data, the new real-time observations will improve forecasts of tropical cyclones.

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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

As Wildfires Increase in the West, So Does Suppression Spending

10 June 202610 June 2026
Editors' Highlights

Multi-Scale Fault Roughness Encapsulated in a Friction Law

11 June 202611 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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