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Health & Ecosystems

Vacas marrones y blancas en un pastizal
Posted inNews

El queso en tiempos de la agricultura industrial y el cambio climático

Katherine Kornei, Science Writer by Katherine Kornei 19 August 202519 August 2025

Los pastizales y la dieta de las vacas están cambiando a medida que se calienta el clima, pero un experimento agrícola en Francia revela la importancia de proporcionar pastos a las vacas.

Floodwaters rise above the street and sidewalk in a downtown area.
Posted inNews

Residents Know When Floods Happen, But Data Must Catch Up

by Grace van Deelen 12 August 202512 August 2025

Federal flood measurements often don’t match what people see in their communities. Scientists have created a hyperlocal solution.

An image of a slab of coral. Dark and light bands can be seen, which correlate with growing seasons.
Posted inNews

Coral Cores Pinpoint Onset of Industrial Deforestation

by Grace van Deelen 7 August 20257 August 2025

Trace elements in coral reefs provide a timeline of how Borneo’s rainforests have been altered by industry.

A street and a building in the foreground, with a fire burning atop a mountain in the background.
Posted inNews

California’s Getting an Earlier Start to Wildfire Season

by Grace van Deelen 6 August 20256 August 2025

Human-caused climate change has pushed the onset of fire season in the state to as much as 46 days earlier than it was 30 years ago.

A satellite image of a river becoming a fan-shaped delta and then draining into the ocean.
Posted inResearch Spotlights

Arctic Rivers Trade Inorganic Nitrogen for Organic

by Saima May Sidik 6 August 20256 August 2025

Climate change is shifting the makeup of a key nutrient in rivers across Russia, Alaska, and Canada, with the potential for ecosystem-wide impacts.

Satellite image of green swirls in blue water next to a snow-covered coast
Posted inNews

Iron Emissions Are Shifting a North Pacific Plankton Bloom

by Mark DeGraff 6 August 20256 August 2025

Some of the iron emitted by industrial activity in East Asia is carried by winds into the North Pacific, where it nourishes iron-hungry phytoplankton.

Illustration of a hexagonal satellite with two large solar panels orbiting above a cloudy Earth.
Posted inResearch & Developments

NASA Planning for Unauthorized Shutdown of Carbon Monitoring Satellites

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 August 20255 August 2025

Despite warnings that their actions are illegal, Duffy and other senior NASA officials have continued to secretly direct NASA employees to draw up plans to end at least two major satellites missions specifically designed to monitor global carbon dioxide.

Photo of a buoy in a lake with mountains in the background.
Posted inEditors' Vox

Advances in Ecological Forecasting

by R. Quinn Thomas, Cayelan C. Carey, Eric R. Sokol, Melissa A. Kenney, Michael C. Dietze and Marguerite A. Xenopoulos 4 August 202531 July 2025

AGU and ESA invite contributions to a cross-society special collection on ecological forecasting across ecosystems and scales.

A square research plot with no snow, surrounded by a snowy forest
Posted inNews

Warming Winters Sabotage Trees’ Carbon Uptake

by Grace van Deelen 31 July 202531 July 2025

In temperate forests, the biomass-building benefits of warmer growing seasons are offset by damaging variability in winter weather—a disparity that climate models may miss.

Nelson Zamora from the National Herbarium of Costa Rica, plants a threatened tree species.
Posted inNews

First Species-Level Assessment Reveals Extinction Risk in Mesoamerica

by Roberto González 23 July 20253 September 2025

Forty-six percent of tree species in Mesoamerica are threatened with extinction. Researchers hope a new regional study will inform targeted conservation strategies.

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14 November 202514 November 2025
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Taking Carbon Science Out of Orbit

12 November 202512 November 2025
Editors' Vox

Announcing New AGU Journal Editors-in-Chief Starting in 2026

12 November 202513 November 2025
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