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Health & Ecosystems

Researchers discovered a correlation between a mass bird die-off and wildfires.
Posted inResearch Spotlights

Mass Bird Die-Off Linked to Wildfires and Toxic Gases

Joshua Learn, Science Writer by Joshua Rapp Learn 26 March 202118 October 2021

Using observations from crowdsourced science and weather location data, researchers concluded that wildfires caused a mass die-off of birds in the western and central United States in 2020.

Bins of produce for sale in an open-air market in Accra, Ghana, in the summer of 2019
Posted inOpinions

Enhancing Food Security Through Earth Science Data

by M. E. Brown 25 January 202124 October 2022

When most agriculture in the world is rural, getting crucial geoscience information to farmers is a technical challenge that a few organizations are just starting to figure out.

A roadcut in Kentucky reveals layers of Camp Nelson Limestone
Posted inResearch Spotlights

Certain Rock Formations Can Lead to In-Home Radon Risks

Aaron Sidder, freelance science writer by Aaron Sidder 11 December 202013 September 2025

Researchers in Kentucky have merged results from home test kits with the state’s geologic map to produce a map of indoor radon potential based on the geology underlying homes in the state.

People stand in a scrapyard as dark smokes billows from several small fires.
Posted inResearch Spotlights

Tracking Air Pollution from Ghana’s E-Waste Site

Kate Wheeling, freelance science writer by Kate Wheeling 18 August 202013 March 2023

Researchers established a relatively low cost method that could help countries with limited monitoring capabilities measure particulate pollution in their skies.

Cars in rush hour highway traffic driving in hazy air
Posted inNews

Stroke Deaths Rise, Life Expectancy Falls with Polluted Air

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 30 January 20199 September 2024

The connection between poor air quality and higher stroke mortality was strongest in southern states across a region known as the “stroke belt.”

Person wearing air pollution mask in Beijing
Posted inNews

Heavy Air Pollution May Lower Cognitive Test Scores

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 29 August 201817 March 2023

A new study found that verbal and math test scores in China dropped with reduced air quality. The effects were especially pronounced for men and elderly populations.

Researchers assess how the behavior of groundwater influences nitrogen cycling in streams.
Posted inResearch Spotlights

Changes in Groundwater Flow Affect Nitrogen Cycling in Streams

Sarah Stanley, Science Writer by Sarah Stanley 30 June 201724 February 2023

Overpumping and other activities that affect groundwater levels could combine with increased nitrogen runoff to amplify threats to human and environmental health.

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Features from AGU Publications

Research Spotlights

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Editors' Vox

Experienced Researcher Book Publishing: Sharing Deep Expertise

3 September 202526 August 2025
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