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Research Spotlights

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

The planet Venus appears as a circular shape against a black background, with the right side sharply defined but the far left side fading into shadow. White, gray, and light orange swirling shapes cover the surface, appearing whiter, more linear, and more solid at the top and bottom of the circle but patchier toward the middle, with more patches of gray and light orange.
Posted inResearch Spotlights

Key Driver of Extreme Winds on Venus Identified

Sarah Stanley, Science Writer by Sarah Stanley 19 November 202519 November 2025

A new study suggests that a once-daily atmospheric tidal cycle may be a bigger driver of rapid Venusian winds than previously thought.

A man sits on the balcony of a flooded building along the banks of an overflowing river.
Posted inResearch Spotlights

A New Way for Coastal Planners to Explore the Costs of Rising Seas

by Saima May Sidik 18 November 202518 November 2025

A framework featuring a range of plausible future sea level rise scenarios could help coastal planners prepare critical infrastructure for the worst-case scenario.

Posted inResearch Spotlights

全球气候模型需要全面纳入氮循环

by Nathaniel Scharping 18 November 202518 November 2025

氮在气候变化、人类健康和农业等领域发挥着重要作用。一位研究人员认为,气候模型若能更全面地纳入氮的影响,将会受益匪浅。

Two people stand atop a grassy oceanside cliff, looking at a chunk of land that’s broken off.
Posted inResearch Spotlights

Lab Setup Mimics Arctic Erosion

by Saima May Sidik 14 November 202514 November 2025

The new methodology gave researchers valuable insights into why Arctic shorelines are crumbling.

A drone image of a piece of mountainous land jutting out into the blue ocean.
Posted inResearch Spotlights

How Algae Helped Some Life Outlast Extinction

by Rebecca Owen 13 November 202513 November 2025

Cooler waters near Norway’s north provided a refuge for phytoplankton during the Great Dying, a new study suggests.

Stratocumulus clouds seen from above. They are arranged into clusters of white connected by wispy grids over a dark blue background.
Posted inResearch Spotlights

Understanding Cloud Droplets Could Improve Climate Modeling

by Nathaniel Scharping 10 November 202510 November 2025

The microphysical structure of cloud droplets affects behavior like precipitation. Current models may be underestimating how much these structures can vary within a single cloud.

太阳从海面升起。紫色的云朵在天空中飘荡。
Posted inResearch Spotlights

古气候模式为未来变暖提供线索

by Rebecca Owen 6 November 20256 November 2025

一项新研究分析了过去1000万年的海洋表面温度数据,以预测未来变暖的可能走向。

Three images of the Jovian moon Io show different distributions of colors. The far left image has a spot of red and yellow at bottom left, and the other two images each have a spot of red and yellow in the top half.
Posted inResearch Spotlights

Webb Telescope Spies Io’s Volcanic Activity and Sulfurous Atmosphere

Sarah Stanley, Science Writer by Sarah Stanley 4 November 20254 November 2025

New James Webb Space Telescope images reveal cooling lava, volcanic sulfur monoxide gas, and sulfur gas emissions created by interactions between plasma and the moon’s atmosphere.

A lake, seen from above, is swirling with green algal blooms. It is flanked on either side by brown desert land.
Posted inResearch Spotlights

Global Climate Models Need the Nitrogen Cycle—All of It

by Nathaniel Scharping 30 October 202518 November 2025

Nitrogen plays important roles in areas including climate change, human health, and agriculture. A researcher argues that climate models would benefit from more fully incorporating its influence.

A snow-covered mountain on an island is seen from the air, through some parted clouds.
Posted inResearch Spotlights

New Earthquake Model Goes Against the Grain

by Saima May Sidik 27 October 202527 October 2025

Subducting plates are stronger in certain directions than others, which may be a factor in how earthquakes occur and how seismic waves propagate.

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20 March 202620 March 2026
Editors' Vox

The Future of Earth’s Future

24 March 202624 March 2026
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