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culture & policy

An ice cliff at the edge of a glacier sits in the water.
Posted inOpinions

Quit Worrying About Uncertainty in Sea Level Projections

by Jeremy Bassis 30 November 20213 February 2023

Emphasizing uncertainty in model projections of long-term sea level rise is a misguided approach. Instead, we should focus on communicating what we do know while improving model confidence.

Nevado del Ruiz volcano seen on a cloudless morning from the western hills of Bogotá
Posted inENGAGE, News

How the Armero Tragedy Changed Volcanology in Colombia

by Santiago Flórez and Camilo Garzón 30 November 202128 March 2023

The deadly eruption of Nevado del Ruiz in 1985 made Colombian volcanologists realize that studying natural phenomena was irrelevant if they could not share their knowledge to avoid predictable tragedies.

Colorized scanning electron micrograph of a macrophage
Posted inNews

Microplastics Morph Cell Metabolism

by Alka Tripathy-Lang 24 November 20214 October 2022

Microplastics get into our bodies, potentially altering how certain cells convert sugar into energy, especially in the gut. Continued ingestion could cause chronic problems.

Aerial view of the Washington Monument and the White House, with city buildings in the background
Posted inResearch Spotlights

Air Pollution Poses Inequitable Health Risks in Washington, D.C.

by Alexandra K. Scammell 23 November 20219 September 2024

Certain health risks are greatest in neighborhoods with higher proportions of people of color and lower levels of income and education.

Vance Farrant and his older brother, Nakoa Farrant, clear invasive plant species from the side of Kalou, a historic Kanaka Maoli freshwater fishpond in Waiale‘e, Hawai’i.
Posted inFeatures

Water Wisdom: The Indigenous Scientists Walking in Two Worlds

Jane Palmer, Science Writer by Jane Palmer 22 November 202120 December 2021

Meet the international researchers who draw on both academic training and cultural experience to help Indigenous communities protect water, restore ecosystems, and sustain traditional resources.

A circular collage of scientists working with communities in the field, with the words Science is Society at the center.
Posted inAGU News

Knowledge Brings Us Together

Heather Goss, AGU Publisher by Heather Goss 22 November 202123 November 2021

In our special double end-of-year issue, Eos looks at how scientists and communities partner to find answers to our toughest problems.

Canoers paddle along the Anacostia near Kenilworth Park in Washington, D.C.
Posted inFeatures

The Capital’s Waterways Could Be Swimmable by 2030

Mark Betancourt, Freelance Journalist by Mark Betancourt 22 November 202124 November 2021

Scientists, community groups, and the Clean Water Act are behind Washington, D.C.’s massive project to reduce combined sewer overflows by 96%.

Roman ruins in the ancient city of Volubilis, Morocco
Posted inENGAGE, News

Roman-Era Millstone and Mixer Makers Knew Their Rocks

by Carolyn Wilke 18 November 202128 March 2023

The geochemistry of basalt millstones and mixers from the city of Volubilis suggests a local origin—and that rocks were picked for specific purposes, from crushing olives to mixing dough.

Posted inENGAGE, News

Sobreviviendo en la periferia de una ciudad de terremotos

by Humberto Basilio 17 November 202128 March 2023

La Ciudad de México es una de las áreas urbanas más propensas a desastres del mundo. Después de un terremoto, las comunidades marginadas que viven en la periferia de la ciudad están expuestas a más peligros que el simple derrumbe de edificios.

A woman wearing a hat plants seedlings in the foreground of this picture, as a group of men and women do the same farther back.
Posted inNews

Traditional Knowledge Is Essential to Sustainability in the Amazon

by Meghie Rodrigues 12 November 202116 December 2022

At COP26, the Science Panel for the Amazon is emphasizing the need for Indigenous and Local Knowledge to inform scientific and policy recommendations.

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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

Volatile Organic Compounds Have Been Underestimated in the Carbon Cycle

16 September 202616 September 2026
Editors' Highlights

Reading Fault Stress from the Rhythm of Earthquakes

16 September 202615 September 2026
Editors' Vox

In Appreciation of AGU’s Outstanding Reviewers of 2025

14 September 202610 September 2026
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