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culture & policy

A wetland in a green field under a blue sky.
Posted inNews

After Sackett, a Wisconsin-Sized Wetland Area Is Vulnerable 

by Grace van Deelen 5 January 20265 January 2026

An analysis of wetland legal frameworks shows how water rules could leave millions of hectares without meaningful protections.

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.

Jewel, a red-headed woman dressed in a blue jacket, speaks at a podium. Two other people are sitting at the table to her right.
Posted inResearch & Developments

Sculpture by Singer-Songwriter Jewel Incorporates Near Real-Time NASA Ocean Data

by Grace van Deelen 18 December 202519 December 2025

The soundscape changes in accordance with near real-time Atlantic Ocean conditions, as the data updates every 12 minutes. “If it’s raining, the piece looks and sounds different. If it’s stormy, the piece is different. It’s a living instrument that the ocean gets to play in real time,” Jewel said.

A river flowing through a lush green area is seen from a plane. The wing of the plane, as well as clouds, is visible at the top of the frame.
Posted inResearch Spotlights

Climate Modeling for Communities, with Communities

by Saima May Sidik 17 December 202517 December 2025

End users, such as Indigenous community members developing climate adaptation efforts, make better use of climate models when researchers collaborate with them from the start.

The upper left image shows a clay pot. The lower part of the image is a chart showing age on the x axis and field intensity on the y axis. From about 1050 BCE until 700 BCE, the field intensity is high and has four spikes. After that, it falls until it reaches a low at about 200 CE before rising slightly and falling again at about 1800 CE. The spiky high is circled and labeled “Levantine Iron Age Anomaly” in red. The low from about 1800 to 2000 CE is circled in blue and labeled “Modern field.” A green line of the field intensity of the pot intersects the modern field. In the upper right corner is a large “FAKE” stamp.
Posted inNews

Credible or Counterfeit: How Paleomagnetism Can Help Archaeologists Find Frauds

by Alka Tripathy-Lang 16 December 202516 December 2025

Duplicating artifacts that preserve records from biblical times is a lucrative business. A method used for both dating artifacts and reconstructing Earth’s history could identify phony pieces.

An underground train station for the Chicago “L” red line. A gray sign with an “L” indicates that it is the Lake station.
Posted inNews

City Dwellers Face Unequal Heat Exposure En Route to the Metro

by Pepper St. Clair 15 December 202515 December 2025

Socioeconomic factors drive how much extreme heat public transit users in Chicago, NYC, and Washington, D.C., experience as they walk to and from metro stations.

Aerial view of snow-covered Yukon River Delta in Alaska.
Posted inNews

Changing Winters Leave Indigenous Alaskans on Thin Ice

by Cassidy Beach 12 December 202517 December 2025

Researchers are blending Indigenous Knowledges with climate models to describe shifts in snow and ice.

A small river bordered by rocky beaches and trees, which are also reflected in the river.
Posted inResearch Spotlights

Watershed Sustainability Project Centers Place-Based Research

by Madeline Reinsel 4 December 20254 December 2025

A community science project supports an innovative watershed management plan.

A close-up image shows a hand holding a gas pump that is releasing gas into a white car.
Posted inResearch & Developments

Trump Proposes Weakening Fuel Economy Rules for Vehicles

by Grace van Deelen 3 December 20253 December 2025

At the White House today, President Donald Trump announced his administration would “reset” vehicle fuel economy standards. Trump said the administration plans to revoke tightened standards, also known as Corporate Average Fuel Economy (CAFE) standards, set by President Joe Biden in 2024.

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

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15 January 20269 January 2026
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3 December 20253 December 2025
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