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Research Spotlights

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

The layers of Jupiter’s atmosphere visible to Juno’s microwave radiometer
Posted inResearch Spotlights

A Transition Zone Below Jupiter’s Clouds

by Morgan Rehnberg 12 November 202127 January 2022

The microwave radiometer aboard NASA’s Juno spacecraft reveals the hidden atmospheric circulations at work deep below Jupiter’s colorful clouds.

A researcher at one of the study’s sites in Cameroon
Posted inResearch Spotlights

Exploring Methane Emissions from Africa’s Tropical Forests

Aaron Sidder, freelance science writer by Aaron Sidder 10 November 202129 April 2022

Global methane budgets suffer from a lack of field studies in African forests, but new research sheds light on methane emissions and uptake from upland forests in the Congo Basin.

Image of metamorphic rocks that are found in subduction zones
Posted inResearch Spotlights

Unearthing the Cause of Slow Seismic Waves in Subduction Zones

Sarah Derouin, Science Writer by Sarah Derouin 9 November 202118 January 2022

Researchers look to the fossil rock record to unearth the driving forces for variable seismic speed through subduction zones.

An image of Germany’s highest peak, Zugspitze.
Posted inResearch Spotlights

Seismology: A Promising Tool for Monitoring Permafrost

by Terri Cook 4 November 20215 August 2024

Passive seismic data from a station atop Germany’s highest peak reveal a 15-year record of permafrost degradation, suggesting that this technique could be used for long-term environmental monitoring.

A dolphin washed up on a beach
Posted inResearch Spotlights

Wind and Ocean Currents May Contribute to Mass Dolphin Strandings

by Rebecca Dzombak 4 November 202128 March 2023

Coastal wind patterns correlate with mass strandings of dolphins, suggesting that storm-induced upwelling could be influencing cetaceans’ behavior.

The Darling River in Australia during a flood in 2012
Posted inResearch Spotlights

Identifying the World’s Most At-Risk River Basins

by Emily Cerf 3 November 202119 October 2022

Major river basins around the world, including the Amazon, may be hot spots for ecological shifts as the planet warms.

Slash-and-burn agriculture in Laos
Posted inResearch Spotlights

农事用火加剧东南亚空气污染

by Terri Cook 2 November 202128 March 2023

农事用火和森林采伐用火对贫困人口的影响过大,减少这些用火每年可帮助防止5.9万人过早死亡。

A GPS observation site used to gather data from the magnitude 7.9 earthquake that occurred at the eastern margin of the Tibetan Plateau in western China in 2008.
Posted inResearch Spotlights

Support for a “Jelly Sandwich” Model of the Tibetan Plateau

by Morgan Rehnberg 1 November 202113 December 2021

Computer modeling constrained by positional data collected in the aftermath of the 2008 Wenchuan earthquake indicates the lower crust is less viscous than the upper mantle below it.

River ice during the winter in the Little Southwest Miramichi River (Tooadook in Mi’kmaq) located in New Brunswick, Canada.
Posted inResearch Spotlights

River Ice Can Shape Watershed Ecology

Sarah Derouin, Science Writer by Sarah Derouin 29 October 20218 August 2022

As river ice cover decreases, the physical and biological changes to river ecosystems vary with the watershed characteristics and river size.

The Aedes aegypti mosquito is capable of transmitting several diseases.
Posted inResearch Spotlights

App Tracks Harmful Mosquitos with Help from Crowdsourced Science

Elizabeth Thompson by Elizabeth Thompson 29 October 20219 September 2024

While collecting data using an app, volunteers have the chance to support research and fight mosquito populations on the ground.

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Features from AGU Publications

Research Spotlights

Satellite Scans Can Estimate Urban Emissions

6 October 20256 October 2025
Editors' Highlights

New Evidence for a Wobbly Venus?

29 September 202525 September 2025
Editors' Vox

All Publish, No Perish: Three Months on the Other Side of Publishing

29 September 202525 September 2025
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