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Research Spotlights

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

A plane flying over a cloud of smoke releases a load of red firefighting chemicals.
Posted inResearch Spotlights

As Wildfires Increase in the West, So Does Suppression Spending

by Rebecca Owen 10 June 202610 June 2026

A new study projects the intertwined relationship between fires and the money spent fighting them.

This image shows a rocket launching into a blue sky from its launchpad. A bright white and orange tail is emitted from the bottom of the rocket, transitioning into cloudlike billows of gas closer to the ground. A body of still water is in the midground, and grasses and shrubs are in the foreground.
Posted inResearch Spotlights

Rocket Launches and Reentries Harm Earth’s Ozone Layer

Sarah Stanley, Science Writer by Sarah Stanley 8 June 20268 June 2026

Solid-state fuels—recently used to help launch astronauts to the Moon for the first time in decades—appear to be the fuel type with the most detrimental effects on the ozone.

Sunlight streams through the canopy of a mangrove forest.
Posted inResearch Spotlights

Mangroves May Be Losing Their Grip on Carbon Storage as Sea Levels Rise

Sarah Derouin, Science Writer by Sarah Derouin 5 June 20263 June 2026

Locally, mangroves can sometimes adapt to rising seas, but global trends look troubling.

Artist’s illustration of early Earth showing much of the planet covered with a gray, crater-pocked surface, while other areas are covered with blue water or outlined by glowing red lineaments representing molten rock.
Posted inResearch Spotlights

Cosmic Bombardment Created Potential for Prebiotic Chemistry

Aaron Sidder, freelance science writer by Aaron Sidder 5 June 20263 June 2026

Frequent impacts from asteroids and planetesimals in Earth’s earliest days shaped the planet’s crust and created environments that may have supported prebiotic chemistry, and possibly even early life.

两个人,一个穿着黄色背心,一个穿着灰色长袖衬衫,正抬头看着一块岩石表面。
Posted inResearch Spotlights

6.16亿年前波罗的大陆在哪里?

by Saima May Sidik 3 June 20263 June 2026

通过解析古老岩石中的磁信号,我们得以重新认识这块古大陆在埃迪卡拉纪时期的位置。

A storm approaches a rocky peak covered in snow in Antarctica.
Posted inResearch Spotlights

Rivers in the Antarctic Sky, Captured in 3D

by Rebecca Owen 2 June 20262 June 2026

A new study shows that atmospheric rivers may be responsible for up to 90% of Antarctica’s annual precipitation.

A small tree bearing red flowers grows from a lush, green hillside with mist and a small waterfall in the background.
Posted inResearch Spotlights

The Surprising Link Between a Cold Blob and the Indian Monsoon

by Saima May Sidik 1 June 20261 June 2026

Climate processes that at first glance appear separate can actually be intimately linked, modeling shows.

A photograph from the surface of Mars shows two insets zoomed in on rocks. The insets show the rocks with a rough texture and blue and gray colors.
Posted inResearch Spotlights

Carbon-Rich Rocks May Have Cooled the Ancient Martian Atmosphere

by Nathaniel Scharping 28 May 202628 May 2026

Data from the Perseverance rover indicate abundant carbonates in Jezero Crater, a finding with implications for Mars’s climatic history.

Crevasses on a glacier are seen from overhead.
Posted inResearch Spotlights

Stretching and Squeezing Release Glacial Meltwater

by Saima May Sidik 26 May 202626 May 2026

Seasonal changes in the forces that pull and push ice play a major role in when meltwater runs through glaciers and into the ocean.

A red and white scaffolded tower is seen from above, poking far above a sea of trees below.
Posted inResearch Spotlights

Improving Eddy Tower Evapotranspiration Estimates

by Rebecca Dzombak 20 May 202620 May 2026

Understanding evapotranspiration rates is important. A new technique aims to make their calculation more efficient.

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

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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