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geohealth

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.

Close-up of cracked earth and sparse grasses
Posted inNews

Simultaneous Drought and Heat Wave Events Are Becoming More Common

Sarah Derouin, Science Writer by Sarah Derouin 2 February 20212 September 2022

As the world heats up, the number and duration of combined stress events are increasing, causing harmful environmental and human impacts.

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.

Wall of dust wells up behind suburban desert homes
Posted inNews

Saving Lives by Predicting Dust Storms

by Jackie Rocheleau 14 December 20202 March 2023

In the southwestern United States, dust storms form suddenly, quickly reducing visibility to zero. A new warning system may allow motorists to avoid these deadly hazards.

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.

The Sun sets over a rice field in Cambodia.
Posted inNews

Will Rising Temperatures Make Rice Too Toxic?

by N. Ogasa 9 December 202028 February 2023

Greenhouse experiments reveal how higher temperatures act to elevate arsenic levels in rice and may help focus efforts to solve a crisis threatening food systems around the world.

Photograph of an orange
Posted inNews

Our Food Systems Are Complicated. Food Data Don’t Have to Be

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 4 December 20203 November 2021

Researchers made a “Google Maps” for global food systems. Could it help us tackle food’s thorniest problems?

A power planet in the U.S. Appalachian basin in August 2016
Posted inOpinions

Affordable Clean Energy Rule Threatens Progress of Clean Air Act

by S. Benish and M. Fiffer 18 November 202021 December 2022

The scientific community must act to minimize the adverse air quality and health impacts of relaxed EPA regulation.

Health officials monitor residents with thermometers and disinfectants
Posted inNews

Can Climate Preparedness Mitigate Emerging Pandemics?

Tim Hornyak, Science Writer by Tim Hornyak 6 November 202024 October 2022

Indonesians say being prepared for climate-related disasters helped blunt the impact of the coronavirus pandemic—and that lessons in resilience may mitigate the effects of climate crises in the future.

A mosquito feeds on a host.
Posted inNews

Hydrology Helps Identify Future Malaria Hot Spots

Hannah Thomasy, Science Writer by Hannah Thomasy 12 October 202011 January 2022

Complex hydrological processes—not just the amount of rainfall—help determine where malaria-transmitting mosquitoes can thrive.

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Features from AGU Publications

Research Spotlights

New River Chemistry Insights May Boost Coastal Ocean Modeling

9 January 20269 January 2026
Editors' Highlights

Central China Water Towers Provide Stable Water Resources Under Change

9 January 20269 January 2026
Editors' Vox

Hydrothermal Circulation and Its Impact on the Earth System

3 December 20253 December 2025
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