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climate action

Snow-covered Mount Hood rises in the distance beyond the nighttime skyline of Portland, Ore.
Posted inFeatures

How Volcanologists Can Improve Urban Climate Resilience

by Jonathan Fink and Michael Armstrong 3 December 202427 March 2025

City-level strategies to cope with climate change can benefit from the insights of volcano scientists, who have long customized hazard information and communications for local communities.

A house with a white roof on a shore in Bermuda
Posted inResearch Spotlights

Seemingly Simple Climate Adaptation Strategy Could Backfire

by Saima May Sidik 27 November 20242 December 2024

Reflecting sunlight can protect a neighborhood from scorching temperatures, but surrounding neighborhoods could suffer as a result.

A calm lake is surrounded by evergreen trees that reflect in its waters.
Posted inNews

The Five States Where Environmental Ballot Initiatives Triumphed

by Joseph Winters 8 November 20248 November 2024

Across the country, voters approved spending billions of dollars on climate resilience and conservation.

The Flame Towers, three skycrapers shaped like flames to symbolize fire, rise above other buildings against a deep blue evening sky. Bright lights shine from the buildings’ windows. In the foreground are treetops and street lights, and streaks of light from the headlights of moving traffic can be seen along a road below.
Posted inAGU News

COP29: Charting a Course to Climate Action

by Caryl-Sue Micalizio 3 November 20243 November 2024

Countries, communities, and individuals share strategies to navigate the effects of climate change at the United Nations’ annual climate conference.

Floodwater over a road. A sign reads, “Welcome to New Jersey.”
Posted inNews

Ordinary Policies Achieve Extraordinary Climate Adaptation

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 30 October 202430 October 2024

Consistently implementing zoning, permitting, and building regulations, all commonplace municipal tools, helped most New Jersey towns avoid floodplain development.

Layers of rock visible in a cliff in Nanliang, Shanxi, China.
Posted inNews

Mega El Niño May Have Led to Major Mass Extinction 252 Million Years Ago

by Rebecca Owen 11 October 20244 August 2025

The extreme climate conditions wrought by a decades-long ENSO pattern could be the culprit in the Great Dying, which wiped out nearly 90% of life on Earth.

A group of people, seen from behind, walk along a forest path carrying potted trees. They are wearing jeans and T-shirts and preparing to plant the trees.
Posted inResearch Spotlights

Universities and Nonprofits Build Community Climate Resilience

by Rebecca Owen 13 September 202413 September 2024

A 2022 grant cycle funded partnerships between nonprofit organizations and researchers to mitigate climate hazards in underserved communities. A new study looks at lessons learned from the ventures.

Clouds off California’s coast, captured by the Moderate Resolution Imaging Spectroradiometer (MODIS)
Posted inNews

Cloud Brightening Could Have Unintended Effects in a Warming World

Rishika Pardikar, Science Writer by Rishika Pardikar 31 July 202431 July 2024

New research shows that though marine cloud brightening holds potential to temporarily reduce heat stress regionally, the technique has unpredictable and far-reaching outcomes.

The cover of the July 2024 issue of Eos is peach- or orange-colored, with an illustration of the Colorado River basin.
Posted inAGU News

Navigating the Rapid Rivers of Policy

by Caryl-Sue Micalizio 25 June 202425 June 2024

Scientific data and shared commitments help define new approaches to water management and science communication.

A firefighter walks toward a fire in a field.
Posted inNews

Is It Climate Change? Americans Mostly Say Yes

by Grace van Deelen 18 June 202418 June 2024

Most Americans think climate change plays some role in creating extreme weather, though their perceptions didn’t always align with scientists’.

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Features from AGU Publications

Research Spotlights

How Plant-Fungi Friendships Are Changing

22 October 202522 October 2025
Editors' Highlights

New Evidence for a Wobbly Venus?

29 September 202525 September 2025
Editors' Vox

Publishing Participatory Science: The Community Science Exchange

20 October 202517 October 2025
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