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Research Spotlights

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

Four small docks overlook a waterfront. In the distance, wooden structures, shellfish farms, are visible in the water. The sky is pale.
Posted inResearch Spotlights

Mediterranean Mussel Farming Could Collapse by 2050

Sarah Stanley, Science Writer by Sarah Stanley 17 April 20261 May 2026

New experiments suggest that ocean warming and acidification are on track to slash both oyster and mussel farming yields.

A computer and keyboard on a desk sit next to a complex microscope that says “QDM” on the top.
Posted inResearch Spotlights

Navigating the Past with Ancient Stone Compass Needles

Aaron Sidder, freelance science writer by Aaron Sidder 16 April 20261 May 2026

The emerging field of magnetic microscopy allows scientists to reconstruct ancient magnetic fields from individual magnetic particles. A new study evaluates the accuracy of the technique.

两座烟囱矗立在一片浓重的烟雾之中,而这些烟雾几乎完全遮蔽了城市的景色。
Posted inResearch Spotlights

哪些国家因颗粒物空气污染付出的代价最大?

by Nathaniel Scharping 16 April 20261 May 2026

要减轻空气污染的影响,就需要估算出哪些地区因污染造成的损失最大,包括经济损失和生命损失。

A dense urban development is seen on a shoreline. Ominous clouds herald the onset of a storm, and waves lap against the shore.
Posted inResearch Spotlights

How to Study Coastal Evolution

by Saima May Sidik 15 April 20261 May 2026

Researchers reviewed what’s known about how coastlines are changing and made recommendations for how to learn more.

Large crevasses and cracks in a glacier are seen from overhead.
Posted inResearch Spotlights

Glaciers May Flow into the Ocean More Quickly Than We Think

by Madeline Reinsel 14 April 20261 May 2026

New research found that adjusting a key model variable may give more accurate predictions of glacial retreat.

Six adults stand around a tripod that holds a personal weather station device. They are standing on grass, and several buildings are visible not far behind them.
Posted inResearch Spotlights

Fixing Baltimore’s Unequal Weather Data Coverage

by Rebecca Owen 13 April 20261 May 2026

A new partnership between researchers and community members created a comprehensive network of weather stations across underserved areas of the city.

A circular map centered around Antarctica shows the Southern Ocean surrounding the continent.
Posted inResearch Spotlights

How Internal Waves Transport Energy Thousands of Miles Across the Ocean

by Nathaniel Scharping 26 March 202626 March 2026

For the first time, researchers model energy fluxes from these large-scale underwater waves in and around the Southern Ocean.

The stripy, swirly surface of Jupiter is overlaid with a yellow line going from top to bottom, intersecting with a series of blue dots. An inset shows a closer view of the planet.
Posted inResearch Spotlights

Stealth Superstorms Reveal Lightning on Jupiter: Beyond the Superbolt

by Saima May Sidik 23 March 202618 May 2026

On the gas giant, the strength and frequency of lightning appear to be more diverse than previously thought.

Two baby sea turtles crawl in the sand on a beach in Indonesia.
Posted inResearch Spotlights

Sea Turtles, Shrinking Beaches, and Rising Seas

by Rebecca Owen 16 March 202616 March 2026

A new study looks at how sea turtle nesting sites may be affected as sea levels rise and sandy beaches erode.

A swirling, bright blue shape with soft edges appears against a background of dark blue in this bird’s-eye view of the ocean off the coast of France.
Posted inResearch Spotlights

Global Observations Reveal Rapid Reorganization of Ocean Nutrients

Sarah Stanley, Science Writer by Sarah Stanley 12 March 202612 March 2026

Data reveal that changes in nutrient levels vary depending on depth and distance from shore—and that these changes are happening more quickly than scientists realized.

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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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