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Modeling

A beaver swimming in water with a stick in its mouth.
Posted inEditors' Highlights

Beavers are Not Concerned About Groundwater

by Stefan Kollet 30 October 202530 October 2025

But, scientists are! A new study illuminates the complex interactions of beaver dam induced ponding and floodplain inundation with shallow groundwater storage and flow patterns.

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 group of rocks point upwards at a 45-degree angle. They are surrounded by green brush and lit up by warm sunset light.
Posted inNews

AI is Changing our Understanding of Earthquakes

by Alexandra Witze 28 October 202528 October 2025

Machine learning is expanding scientists’ catalogs of quakes and refining maps of underground faults. It also promises to improve quake forecasts.

Two men install a weather station mounted on a tall metal pole.
Posted inFeatures

Building Better Weather Networks

by Grace van Deelen 27 October 202526 February 2026

A lack of weather data often leaves African communities vulnerable. Convergent efforts to improve observational networks throughout the continent are slowly filling the gaps.

A grayscale image of a ridged and cratered moon with only the left hemisphere illuminated.
Posted inNews

Tiny Uranian Moon Likely Had a Massive Subsurface Ocean

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 24 October 202524 October 2025

Ariel’s tempestuous subsurface ocean may have once composed more than half its total volume.

Aerial photo of clouds dusting a mountainous landscape.
Posted inNews

New Satellite Data Reveal a Shift in Earth’s Once-Balanced Energy System

by Larissa G. Capella 23 October 202523 October 2025

The Northern Hemisphere is absorbing more sunlight than the Southern Hemisphere, and clouds can no longer keep the balance.

Two modeling images show plumes, blobs, and slabs beneath Earth’s surface.
Posted inResearch Spotlights

Seismic Anisotropy Reveals Deep-Mantle Dynamics

by Rebecca Owen 21 October 202523 October 2025

A new study offers insight into the viscous BLOBs at the base of Earth’s mantle.

A wave rises on the ocean surface, and a cloud floats in a blue sky.
Posted inResearch Spotlights

The Southern Ocean May Be Building Up a Massive Burp

Sarah Derouin, Science Writer by Sarah Derouin 20 October 202520 October 2025

Modeled results suggest that if anthropogenic emissions decrease and the atmosphere cools, heat stored in the Southern Ocean could be released abruptly in a few hundred years, kicking off a temporary warming period.

Aerial view of a green tractor pulling a red seeder across an large unplanted farm plot
Posted inOpinions

Scientists Must Join Forces to Solve Forecasting’s Predictability Desert

by Jadwiga H. Richter and Everette Joseph 17 October 202517 October 2025

To strengthen societal resilience to worsening natural hazards, siloed Earth system science communities must collaborate to understand conditions that favor skillful subseasonal-to-seasonal forecasts.

Illustration of plumes erupting from the surface of Enceladus
Posted inNews

Space Radiation Can Produce Some Organic Molecules Detected on Icy Moons

Javier Barbuzano, Science Writer by Javier Barbuzano 14 October 202514 October 2025

As missions prepare to visit ocean worlds like Enceladus and Europa, new findings show scientists must first learn to distinguish between radiation-made organics and those born in a subsurface sea.

Posts pagination

Newer posts 1 … 5 6 7 8 9 … 116 Older posts
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

Carbon-Rich Rocks May Have Cooled the Ancient Martian Atmosphere

28 May 202628 May 2026
Editors' Highlights

From Grains to Bands: Modeling Deformation in Porous Rocks

26 May 202621 May 2026
Editors' Vox

From Volcanic Vents to Safer Skies

27 May 202627 May 2026
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