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News

U.S. aircraft carriers in port at Norfolk, Va.
Posted inNews

Climate Change Is National Security Risk, Congress Members Warn

by Randy Showstack 18 January 201810 April 2023

The Trump administration’s recently released National Security Strategy differs sharply from Obama’s strategy, which identified climate change as a top strategic risk to the country.

Researchers draw up sediment cores from seabed at Juan de Fuca Ridge to analyze iron and copper deposits.
Posted inNews

Iron Readings Hint That Ocean Depth Influences Seabed Volcanism

by N. Lanese 18 January 20185 May 2022

Water pressure on mid-ocean ridges may affect magma production kilometers beneath the ocean floor.

Sea grass wafting in an underwater landscape.
Posted inNews

Rising Ocean Temperatures Threaten Carbon-Storing Sea Grass

by N. Lanese 17 January 201816 February 2023

A new model predicts that as ocean temperatures rise, carbon-storing sea grass may disappear and even go extinct in some ecosystems.

An artist’s conception of a portable Martian greenhouse currently being developed at NASA.
Posted inNews

Tests Indicate Which Edible Plants Could Thrive on Mars

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 12 January 201815 November 2023

An undergraduate experiment grew vegetables and herbs in simulated Martian soil under Mars-like reduced daylight. The tasty results suggest that Mars colonists could farm their own produce.

Environmental Protection Agency headquarters building in Washington, D. C.
Posted inNews

Leave EPA Now or Wait It Out? That’s the Question Staffers Face

by Randy Showstack 11 January 201827 March 2023

In interviews, some former Environmental Protection Agency workers, most of whom left the agency in 2017, discuss their careers and efforts to help colleagues find jobs and to preserve EPA’s strengths.

Posted inNews

Honoring Earth and Space Scientists

by AGU 9 January 20186 September 2018

AGU members and others in the news.

Plant grows out of cracked ground
Posted inNews

Coalition Resurrects Climate Advisory Panel Dissolved by Trump

Mohi Kumar headshot by M. Kumar 5 January 201810 April 2023

A partnership between New York State, Columbia University, and others reestablished the panel, which will study how best to deliver climate data to state governments, cities, industries, and more.

Ears of corn (maize), showing a wide range of colors and shapes that reflect different varieties
Posted inNews

Corn’s Ancestor Could Help It Go Green

by A. Fox 4 January 201820 October 2021

The grandfather of modern corn may hold the key to reducing its need for chemical fertilizers.

Lhotse mountain in the Himalayas
Posted inNews

Read Them Again: Eos’s Most Viewed Stories of 2017

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 2 January 201811 January 2022

From mesmerizing maps to glacial floods and massive earthquakes, here’s a look back on last year’s most popular stories.

Jupiter’s moon Io
Posted inNews

Scientists Discover Stromboli-Like Eruption on Volcanic Moon

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 27 December 20175 January 2022

Jupiter’s moon Io is known for its lava fountains and roiling lava lakes, but scientists had never seen such an intense eruption in their data until now.

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

Features from AGU Publications

Research Spotlights

New River Chemistry Insights May Boost Coastal Ocean Modeling

9 January 20269 January 2026
Editors' Highlights

Rethinking How to Measure Roots

12 January 20268 January 2026
Editors' Vox

Hydrothermal Circulation and Its Impact on the Earth System

3 December 20253 December 2025
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