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Health & Ecosystems

The Sun shines dimly through a cloud of red smoke. Silhouettes of trees can be seen in the foreground.
Posted inNews

Access to Air-Conditioning May Affect Wildfire-Related Health Outcomes

by Emily Dieckman 23 January 202523 January 2025

A new study found that access to air-conditioning is a stronger predictor of emergency department visits related to PM2.5 exposure from smoke than factors such as race, age, and socioeconomic status.

A group of five women in colorful clothing hold bundles of straw in a field ready for rice threshing.
Posted inResearch Spotlights

How Could Solar Climate Intervention Strategies Affect Agriculture?

Aaron Sidder, freelance science writer by Aaron Sidder 16 January 202526 February 2025

Geoengineering approaches such as stratospheric aerosol injection hold the promise of limiting warming, but among the many potential risks and concerns, their impacts on agriculture remain largely unexplored.

Microscopic image of the mineral pyrrhotite
Posted inNews

Home Foundations Are Crumbling. This Mineral Is to Blame.

by Benjamin Cassidy 7 January 20257 January 2025

Pyrrhotite causes cracks in concrete. But research on how widespread the issue might be has only scratched the surface.

An out-of-focus photo of people in orange suits working next to vegetation on fire
Posted inNews

Six Thousand Years of Controlled Burning, Up in Smoke?

by Bill Morris 3 January 20257 January 2025

By disrupting millennia-old fire management practices, colonization created a deadly situation in Australian forests, but the jury is out on just how widespread “cultural burning” was.

A river in an urban setting flows under a black metal bridge on a sunny day.
Posted inNews

Flint, 10 Years Later

by Grace van Deelen 23 December 202424 December 2024

In the decade since the start of the Flint water crisis, policymakers and communities have made improvements to the lives of residents, but opportunities for progress remain.

View of a wide creek surrounded by trees
Posted inNews

Mobile Bay Has More Branching Brooks Than Shown on Federal Maps

by Mark DeGraff 16 December 202416 December 2024

A more accurate charting of the full extent of stream networks will help land managers better protect U.S. creeks and rivers.

Se muestra la mano de una persona sumergiendo una botella de muestreo en un cuerpo de agua poco profundo.
Posted inNews

La falta de datos sobre la calidad del agua es una forma de injusticia ambiental

by Saima May Sidik 16 December 202416 December 2024

Hay escasez de información sobre la salud de los lagos en las comunidades marginadas.

A lake surrounded by rocky mountains
Posted inNews

DNA in Lake Sediment Reveals the Impact of Introduced Fish

by Jasmin Galvan 13 December 20245 March 2025

Non-native trout have altered the diversity of zooplankton that live in high-elevation lakes.

The Chesapeake Bay as seen from Sandy Point in Maryland.
Posted inNews

Climate Change Is Driving Dangerous Bacteria Farther North

by Lauren Schneider 13 December 202413 December 2024

Satellite data could help address rising rates of vibriosis infections, often the result of eating undercooked seafood, along the East Coast of the United States.

View of a dense city with buildings on hills in the background.
Posted inNews

The Breath of Colonialism Continues to Taint the Air in Uganda

by Rita Aksenfeld 12 December 202412 December 2024

Potentially harmful air quality in Kampala, Uganda, follows the borders of segregated settlements from Africa’s colonial era.

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Features from AGU Publications

Research Spotlights

Tracing Black Carbon’s Journey to the Ocean

11 July 202510 July 2025
Editors' Highlights

The Power of Naming Space Weather Events

10 July 20258 July 2025
Editors' Vox

Water Tracks: The Veins of Thawing Landscapes

25 June 202525 June 2025
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