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A woman wearing a light purple hijab stands in a meeting to talk.
Posted inNews

10 Science Insights for COP27

by Meghie Rodrigues 11 November 20221 June 2023

As nations convene in Sharm El-Sheikh, Egypt, leading climate scientists share a new report to support more effective policy.

Water churns below a large dam.
Posted inResearch Spotlights

How We’re Reshaping Global Water Storage

by Saima May Sidik 21 September 202228 November 2022

Researchers modeled and mapped how eight key aspects of human societies affect hydrological cycles.

We are in the middle of solar cycle 25, which means that the Sun has been slowly ramping up its sunspot and flare activity for the past few years.
Posted inFeatures

11 Discoveries Awaiting Us at Solar Max

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 25 August 202230 September 2022

Each solar cycle might seem like the same old story, but one thing has changed significantly since the previous solar maximum–our technology.

Diagram showing the nine hypotheses discussed in the paper.
Posted inEditors' Highlights

Nine Reasons Why Extreme Floods may be Worse Than Expected

by Jim Hall 1 August 20221 December 2022

The implications of nature not conforming to statistical assumptions can be devastating; researchers describe why extreme floods may be bigger than we assume.

Three-tiered calcite formation.
Posted inNews

Sorting Minerals Differently Could Usher a New Era for Mineralogy

by Carolyn Wilke 20 July 202214 November 2024

Grouping minerals by how they were formed yields insights into our planet’s evolution across billions of years.

The Colorado River winds through canyons near Page, Ariz.
Posted inNews

Endangered Rivers Plagued by Pollution, Climate Change, and Outdated Management

by Jennifer Schmidt 19 April 202219 April 2022

The annual list of America’s Most Endangered Rivers includes practical calls to action to turn the tide on threatened U.S. waterways.

Weather instrumentation mounted on stands and towers in a grassy field.
Posted inScience Updates

Chronicling the Hottest, Coldest, Windiest, and Rainiest Weather

by Alex Sterin, Phillip Jones, Blair Trewin, Daniel Krahenbuhl and Randall S. Cerveny 5 April 20229 May 2022

The World Meteorological Organization verifies and documents record-setting temperatures, winds, lightning, and more, offering snapshots of Earth’s extremes and hints about its changing climate.

Collage of images from the best stories published by Eos in 2021
Posted inNews

The Best of Eos 2021

by AGU 27 December 202120 December 2022

What Earth and space science stories stood out this year, and what are we looking forward to in 2022?

Two blocky telescope domes sit on snowy ground, and the band of the Milky Way arcs across the sky. The sky shades from navy at the top to green and orange at the horizon and is studded with stars.
Posted inNews

Five Reasons Geoscience Should Care About Astronomy’s New Road Map

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 5 November 202128 March 2023

The latest road map to U.S. astronomy’s next decade recommends a smaller space telescope, ground-based facilities, and an institutional effort to create an inclusive and equitable field.

Posted inGeoFIZZ

Seis formas de seguimiento satelital del COVID-19

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 21 October 202129 March 2023

Una nueva base de datos revela ciudades más opacas, campos de cultivos vacíos y puertos vacíos.

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Features from AGU Publications

Research Spotlights

How Greenland’s Glacial Troughs Influence Ocean Circulation

29 May 202529 May 2025
Editors' Highlights

Seasonal Iron Cycle and Production in the Subantarctic Southern Ocean

29 May 202529 May 2025
Editors' Vox

Keeping Soil Healthy: Why It Matters and How Science Can Help

29 May 202529 May 2025
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