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Research Spotlights

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

A hurricane rotates over the Caribbean Sea in a satellite image.
Posted inResearch Spotlights

Unveiling What’s Under the Hood in AI Weather Models

Sarah Stanley, Science Writer by Sarah Stanley 30 September 202530 September 2025

Artificial intelligence models have improved weather forecasting, but their inner workings are largely opaque. A new approach could make their predictions more interpretable by scientists.

两个人站在靠近冰水和冰川的雪景中,举着一根大约是他们两倍高的黑色杆子。
Posted inResearch Spotlights

微生物能在地球大气中繁衍生息吗?还是仅能勉强存活?

by Rebecca Owen 25 September 202525 September 2025

一种自下而上的建模方法让科学家得以更深入地了解大气中的微生物群落。

A shallow green-blue river with large brown-gray rocks.
Posted inResearch Spotlights

Droughts Sync Up as the Climate Changes

by Rebecca Owen 18 September 202518 September 2025

A new study reconstructs roughly 800 years of streamflow history in India’s major rivers, showing an increase in synchronous drought linked to anthropogenic climate change.

在显微镜下,一系列形状,包括圆形、矩形和圆角菱形,在黑色背景下发出蓝色和黄色光芒。
Posted inResearch Spotlights

南极洲附近神秘的明亮水域解密

Sarah Stanley, Science Writer by Sarah Stanley 18 September 202518 September 2025

南大洋的一个偏远海域因壳状硅藻的光泽而在卫星图像中呈现出格外明亮的反光效果。

The Sun rises over the ocean. Purple clouds are in the sky above.
Posted inResearch Spotlights

Paleoclimate Patterns Offer Hints About Future Warming

by Rebecca Owen 15 September 202515 September 2025

A new study examines 10 million years of sea surface temperature data to offer predictions about how future warming may unfold.

Two people in kayak in icy water. A large iceberg is behind them.
Posted inResearch Spotlights

Underwater Glacier-Guarding Walls Could Have Unintended Consequences

by Saima May Sidik 12 September 202512 September 2025

Although they would likely impede the warm currents that melt glaciers, such walls would also likely block fish migration and nutrient upwelling, harming marine ecosystems and Greenland fisheries.

A series of shapes, including circles, rectangles, and rounded diamonds, glow blue and yellow against a black background under a microscope.
Posted inResearch Spotlights

Mysteriously Bright Waters near Antarctica Explained

Sarah Stanley, Science Writer by Sarah Stanley 12 September 202518 September 2025

Shiny-shelled diatoms make a remote part of the Southern Ocean appear especially reflective in satellite imagery.

Two people wearing waders stand in a river holding orange trash bags. Between them is a cage flanked by two lines of buoys, which have funneled trash into the cage.
Posted inResearch Spotlights

How North Carolina Trash Traps Could Help Inform Policy

by Rebecca Owen 11 September 202511 September 2025

Staff and volunteers at Waterkeepers collected and categorized more than 150,000 pieces of trash from the state’s waterways, the vast majority of which were plastic.

A magnifying glass is held up in front of a computer screen displaying lines of code.
Posted inResearch Spotlights

When Is a Climate Model “Good Enough”?

by Saima May Sidik 10 September 202510 September 2025

Models will always have bugs. How do scientists decide which ones are most important and how many is too many?

A spray of water droplets falls onto a city street on a sunny day in front of a brown, multistory building. A crowd of people and dogs watch and play in the spray.
Posted inResearch Spotlights

Extreme Heat in U.S. Cities Revealed at High Resolution

Sarah Stanley, Science Writer by Sarah Stanley 10 September 202515 September 2026

Data from personal weather stations power a novel way to detect urban heat islands.

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

InSight into Seismology on the Red Planet

21 October 202621 October 2026
Editors' Highlights

The Geomagnetic Polarity Time Scale Revisited Once Again

22 October 202622 October 2026
Editors' Vox

Opening Access to Earth Observation Data for Disaster Mitigation

21 October 202620 October 2026
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