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Energy

Two people wearing hats and blue lab gloves sit on a rocky slope, part of which is stained orange by spring water, above a green-tinted pool of water.
Posted inOpinions

Underground Hydrogen: Two High-Reward Bets, One Indispensable Science

by Laurent Truche, Frédéric-Victor Donzé and Chris Ballentine 15 September 202615 September 2026

Regardless of the commercial implications, there is a solid scientific case for research into underground hydrogen storage and natural hydrogen production.

A scaffold-like tower painted white and red rises above the tree tops of a vast hillside evergreen forest.
Posted inScience Updates

Seeking Closure to Better Understand Earth’s Energy Balance and Water Resources

by William P. Kustas, Jeffrey Wood, Jason Kelley, Nicolas Bambach and Jose D. Fuentes 11 September 202611 September 2026

Accounting for the total energy budget of Earth’s ecosystems has real-world implications for water resource management, land use policy, and monitoring of crop conditions.

Satellite image of The Dalles Google data center and the adjacent Columbia River.
Posted inOpinions

The Genesis Mission Needs Hydrology: Here’s How to Incorporate It

by Amobichukwu C. Amanambu and Jonathan Frame 28 April 20265 May 2026

By positioning water security as one of the “most challenging problems of this century,” the Genesis Mission can become the sandbox in which AI reshapes how the United States measures, models, and manages water.

国际空间站上的宇航员Kayla Barron将一个银色的金属圆筒(大小和汽水罐差不多)举到镜头前。
Posted inResearch Spotlights

通往真正可持续太空供水系统的路径

by Nathaniel Scharping 21 April 20261 May 2026

未来的宇航员需要高效、耐用且可靠的闭环系统,为持续数月甚至数年的任务提供水源。

Film reels are stored in an underground salt cavern.
Posted inFeatures

Salt of the Earth: Vast Underground Salt Caverns Are Preserving Our History—and Just Might Power Our Future

Korena Di Roma Howley, Science Writer by Korena Di Roma Howley 2 March 20262 March 2026

From health spas to film storage, salt mine caverns have been put to use in surprising ways—and they’re now poised to contribute to the generation and storage of clean energy.

NASA astronaut Kayla Barron holds a filter used to recycle wastewater.
Posted inResearch Spotlights

A Road Map to Truly Sustainable Water Systems in Space

by Nathaniel Scharping 9 February 202621 April 2026

Future astronauts need efficient, durable, and trustworthy closed-loop systems to provide water for missions lasting months to years.

President Donald Trump signs a document at a desk. Four men in suits stand behind him, while a group of people wearing yellow reflective jackets can be seen in the background.
Posted inReport

The State of the Science 1 Year On: Climate Change and Energy

by AGU 15 January 202615 January 2026

Trump’s first year in office has reversed many climate policy decisions and aggressively advanced fossil fuel interests.

Photo of the U.S. Capitol Building on a partly cloudy day
Posted inResearch & Developments

Science Escapes Largest Cuts in Latest Budget Bills

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 January 202626 January 2026

Today, top appropriators in the U.S. Senate and House of Representatives released a three-bill appropriations package for fiscal year 2026 (FY26) that largely rejects drastic cuts to federal science budgets that President Trump proposed last year.

Aerial photo of clouds dusting a mountainous landscape.
Posted inNews

New Satellite Data Reveal a Shift in Earth’s Once-Balanced Energy System

by Larissa G. Capella 23 October 202523 October 2025

The Northern Hemisphere is absorbing more sunlight than the Southern Hemisphere, and clouds can no longer keep the balance.

A graph from the paper.
Posted inEditors' Highlights

New Perspectives on Energy Sinks During Seismic Events

by Alberto Montanari 12 September 202511 September 2025

Laboratory earthquakes shed new light on energy partitioning during earthquakes, which is allocated to seismic radiation, creation of new surfaces, and heat dissipation.

Posts pagination

1 2 3 … 7 Older posts
Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

In Alaska, Wildfires Help Prevent Future Burns. Will That Feedback Loop Hold?

24 September 202624 September 2026
Editors' Highlights

Seasonality is Changing for Extreme Dry and Humid Heat Events 

18 September 202617 September 2026
Editors' Vox

In Appreciation of AGU’s Outstanding Reviewers of 2025

14 September 202610 September 2026
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