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United States

A field on a Nebraska farm with a large irrigation arm watering the crop. Grain storage elevators are visible in the background.
Posted inNews

Modeling Groundwater and Crop Production in the U.S. High Plains

by Jady Carmichael 30 November 20208 November 2022

Innovative new research by a team of international scholars borrows modeling methods from ecology and applies them to groundwater sustainability.

A coal ash dump in the foreground with SCI in the background
Posted inFeatures

An Unfought Geoscience Battle in U.S. Prisons

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 10 November 202018 October 2022

Prisoners, activists, and lawyers are fighting to protect incarcerated people from pollution and the dangers of climate change. There’s a place for geoscientists in the fight too.

Solar powered seismic station surrounded by lightly charred mountain views
Posted inNews

Wildfires Threaten West Coast’s Seismic Network

by Alka Tripathy-Lang 26 October 20206 June 2022

A dense seismic network keeps vigil over the western United States, sensing quakes soon after they begin so people nearby can brace themselves. How do wildfires affect these guardians of the West Coast?

Dead tree and sand in Death Valley, Calif.
Posted inNews

Winter Drought Relief Unlikely in Western U.S.

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 16 October 202014 February 2022

This year is still on track to be one of the hottest years on record around the globe.

Lightning strike from a thunderstorm
Posted inNews

Decrease in Lightning Recorded over the Lower 48

Katherine Kornei, Science Writer by Katherine Kornei 21 September 20209 September 2022

Researchers mining data from the National Lightning Detection Network found a 32% decrease in lightning counts in May and June 2020 compared with previous years.

Posted inEditors' Highlights

Committed U.S. Power Emissions Incompatible with Paris Agreement

by D. Wuebbles 3 September 20206 March 2023

Without a significant reduction in usage, committed emissions from coal and gas plants in the United States are already incompatible with the country’s pledges under the Paris climate agreement.

Map of Land subsidence predictions in the western United States obtained via machine learning
Posted inEditors' Highlights

Machine Learning Predicts Subsidence from Groundwater Pumping

by Marc F. P. Bierkens 17 August 202031 March 2023

Machine learning and data on aquifer type, sediment thickness, and proxies for irrigation water use has been used to produce the most comprehensive map of land subsidence in the western U.S. to date.

A forested hillside in California’s Big Sur, with both living and dead trees
Posted inResearch Spotlights

Sudden Oak Death Taking a Toll on U.S. West Coast

Kate Wheeling, freelance science writer by Kate Wheeling 29 July 20209 September 2024

Researchers have been modeling effects of the plant pathogen Phytophthora ramorum on coastal forests in California and Oregon since it arrived on the West Coast 3 decades ago.

Orbital view of Mars’s atmosphere and horizon
Posted inNews

A Month of Milestones for Mars Missions

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 14 July 20205 January 2023

Mars launch season has arrived, and it brings the first space exploration mission from the Arab world, China’s first Mars landing, and the first powered flight on another planet.

Smoke from a smoldering fire rises above trees and brush south of Bismarck, N.D.
Posted inResearch Spotlights

Great Plains Plants Bounce Back After Large Wildfires

Sarah Stanley, Science Writer by Sarah Stanley 13 July 202024 January 2024

An analysis of nearly 1,400 wildfires suggests that some postfire techniques used to help restore vegetation may be unnecessary.

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Research Spotlights

Strong Tides Speed Melting of Antarctic Ice Shelves

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Smallholder Farmers Face Risks in China’s Push for Modern Agriculture

9 September 20259 September 2025
Editors' Vox

Experienced Researcher Book Publishing: Sharing Deep Expertise

3 September 202526 August 2025
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