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history

Three divers attach a grid of rock samples to a cliff underwater.
Posted inNews

Acidifying Seas Are Wearing Away at Underwater Archaeology

by Syris Valentine 9 March 20269 March 2026

Marble, limestone, and other carbonate rocks used throughout antiquity could start dissolving as oceans soak up more carbon dioxide.

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.

A geographic information system (GIS) map shows a number of different layers: Blue areas represent flood zones or floodways, whereas white areas are those with minimal flood hazard. Red, orange, green, and gray areas represent mining waste.
Posted inResearch Spotlights

Making a Map to Make a Difference

by Rebecca Owen 11 February 202611 February 2026

A new study highlights the partnership between scientists and nonscientist community members in building an interactive GIS map to show flooding risk in a Superfund site.

A handful of people standing in a broad grassy area use a tall tool to collect a soil core. Behind them is a row of evergreen trees and a blue sky.
Posted inNews

Blending Science and Indigenous Knowledge to Tell an Estuary’s Story

by Stella Mayerhoff 23 December 202523 December 2025

A new study of nutrient levels in soil cores supports oral Indigenous history, informing future estuary restoration efforts.

Three panels of a folding screen depicting a 19th century Ryukyuan ship in Naha, Okinawa
Posted inNews

What Okinawan Sailor Songs Might Teach Us About the Climate

by Emily Gardner 22 December 202522 December 2025

New work bridges the worlds of Ryukyuan classical music and the geosciences.

An aerial image shows a green, grassy area where there are large rectangular indentations in the ground. Trees are visible on either side of the frame, and a road is visible on the left.
Posted inNews

How Ancient Indigenous Societies Made Today’s Amazon More Resilient

by Sofia Moutinho 18 December 202518 December 2025

Portions of the forest managed by pre-Columbian populations hold higher biomass and are more able to withstand climate change.

Side-by-side drawings with concentric circles representing the Sun. In each diagram, several dark spots or clusters of dark spots have been marked to denote sunspot locations. The sketches have a date and time written on them.
Posted inNews

Sunspot Drawings Illuminate 400 Years of Solar Activity

by Daniella García Almeida 17 December 202517 December 2025

A new computational framework is helping scientists sift through centuries of scientific illustration of the Sun’s spotty surface.

Daniel James instala un monitor de tasa de goteo en una estalagmita de flujo en la cueva Grutas Tzabnah en el estado de Yucatán, México, como parte de una campaña de monitoreo de cuevas.
Posted inNews

Grandes Sequias Coincidieron con el Colapso Maya Clásico

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 17 November 202517 November 2025

El entendimiento de cómo las ciudades individuales respondieron al estrés climático ayudará a crear imágenes holísticas de cómo estas sociedades funcionaban.

Satellite view of the swirling clouds of a large storm over the Bay of Biscay.
Posted inFeatures

The AI Revolution in Weather Forecasting Is Here

by Justin Shenolikar, Paolo Ruti and Chris Yoon Sang Chung 3 October 20253 October 2025

The past decade has seen explosive growth in forecasting research and applications using AI. Sophisticated new approaches show vast potential to support public safety, health, and economic prosperity.

A researcher in a hard hat sits in a backlit cave with a small metal instrument.
Posted inNews

Major Droughts Coincided with Classic Maya Collapse

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 24 September 202524 September 2025

Understanding how individual cities responded to climate stress will help create holistic pictures of how these societies functioned.

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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

Stealth Superstorms Reveal Lightning on Jupiter: Beyond the Superbolt

23 March 202623 March 2026
Editors' Highlights

Trees Shed Their Leaves to Adapt to Droughts

20 March 202620 March 2026
Editors' Vox

Rates of Mineral Dissolution from the Flask to Enhanced Weathering

20 March 202619 March 2026
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