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Research Spotlights

Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.

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.

Researchers study the Prairie-Pothole Region of North America to assess water resource management across the continent.
Posted inResearch Spotlights

Prairies, Potholes, and Public Policy

by S. Witman 15 March 201824 January 2024

Studying the Prairie-Pothole Region of North America could help improve water resource management across the continent.

Researchers examine how mantle upwelling under oceanic transform faults stabilizes these boundaries.
Posted inResearch Spotlights

Widespread Mantle Upwelling Beneath Oceanic Transform Faults

by Terri Cook 13 March 20188 July 2024

A global characterization of mantle flow patterns beneath active oceanic transforms suggests pervasive upwelling stabilizes divergent plate boundaries by warming and weakening these enigmatic features.

Researchers study how sunlight and wind impact evaporation in the Dead Sea.
Posted inResearch Spotlights

Dead Sea Provides Unique Insights on Water Evaporation

by S. Witman 9 March 201824 October 2022

Scientists study the impacts of sunlight and wind on evaporation at one of Earth’s most unusual lakes.

Researchers compare two model scenarios to assess the role of a “moist shell” in storm development
Posted inResearch Spotlights

Modeling Storm Evolution

by S. Witman 6 March 201831 January 2023

A “moist shell” makes all the difference in how some storms evolve.

The first field measurements of deep-sea turbidity currents reveal the mechanism behind how they transport sediment so far.
Posted inResearch Spotlights

How Do Deep-Sea Gravity Currents Transport Sediment So Far?

by Terri Cook 2 March 201814 March 2024

The first field measurements of turbidity currents flowing around submarine channel bends indicate spiral flow plays a key role in keeping sediment suspended for hundreds of kilometers.

Expanding urban agriculture could improve food security, ecosystem health, and other ecosystem services
Posted inResearch Spotlights

Urban Agriculture Could Provide Billions in Ecosystem Services

by S. Witman 2 March 201823 February 2023

Expanding agriculture efforts in cities could improve food security, ecosystem health, and more.

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.

Cross section of a Monorhaphis chuni spicule showing its lamellae (rings).
Posted inResearch Spotlights

One of World’s Oldest Animals Records Ocean Climate Change

Mohi Kumar headshot by M. Kumar 27 February 201814 December 2022

Researchers probe millennia-old deep-ocean sponges for links between ocean nutrients and climate.

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.

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Features from AGU Publications

Research Spotlights

Watershed Sustainability Project Centers Place-Based Research

4 December 20254 December 2025
Editors' Highlights

Changes in Slab Dip Cause Rapid Changes in Plate Motion

4 December 20252 December 2025
Editors' Vox

Hydrothermal Circulation and Its Impact on the Earth System

3 December 20253 December 2025
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