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science policy

Aerial view of a tall metal frame tower towering over a forest under a cloudy sky and with snow-covered mountains in the distance. An illustrated rainbow-colored beam from the tower to the ground is superimposed on the photo.
Posted inScience Updates

Ecosystem Observations from Every Angle

by Zoe Pierrat, Troy Magney, Xi Yang, Anam Khan and Loren Albert 14 December 202314 December 2023

Proximal remote sensing provides a bridge between ecosystem flux data at Earth’s surface and optical data from satellite sensors, improving our grasp of feedbacks between terrestrial ecosystems and climate.

Illustration of a fence topped with barbed wire in front of a burnt orange background.
Posted inNews

Satellites Map Environmental Vulnerabilities in U.S. Prisons

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 11 December 202311 December 2023

Geoscientists are using remote sensing to gather data on risks including increased exposure to air and soil pollution, excessive heat, wildfire, and flooding.

漂浮在海洋中的一块正在融化的冰。
Posted inResearch Spotlights

“惯性升温”可能触发气候临界点

by Rebecca Owen 30 November 202330 November 2023

除非我们迅速实现净零排放,否则即便在温室气体排放量减少之后,气候也将逐渐接近不可逆转的境地。

A group of people stand in a farm field listening to a field trip guide speak.
Posted inScience Updates

Finding Common Ground in the Field to Inform Science Policy

by Sunday Siomades, Blair Schneider and Andy Connolly 28 November 202327 February 2024

The Kansas Geological Survey’s annual Field Conference takes scientists, producers, legislators, and public officials around the state to spark conversation about natural resources.

Sunset from the ocean drilling communitiy’s scientific workhorse, the Joides Resolution.
Posted inFeatures

There is No JOIDES in Mudville

Damond Benningfield, Science Writer by Damond Benningfield 15 November 202328 August 2024

After almost 4 decades of research, the JOIDES Resolution will retire in 2024, leaving the ocean floor in peace (for now).

A hurricane about to make landfall on Florida’s east coast
Posted inNews

Deep Emissions Cuts Still Needed to Prevent the Worst Climate Change Impacts

by Grace van Deelen 14 November 202314 November 2023

A new federal report says the effects of human-caused climate change are worsening in every region of the United States, but the technology to address it exists.

A flat piece of ice floats in the ocean.
Posted inResearch Spotlights

Climate Tipping Points Could Be Triggered by “Committed Warming”

by Rebecca Owen 13 November 20231 December 2023

Unless we rapidly reach net zero emissions, the climate will inch closer to a point of no return—even after greenhouse gas emissions are reduced.

A photo of a stream running through a bed of dried rocks on a clear, sunny day.
Posted inNews

River Recovery from Drought Can Take Years

by Grace van Deelen 1 November 20239 November 2023

Climate change has created increasingly volatile weather and a drier atmosphere, making it harder for rivers to recuperate after a drought.

An overhead view of an open pit mine
Posted inENGAGE, News

Millions Likely Live in Areas Contaminated by Mining Runoff

by Nathaniel Scharping 1 November 20231 November 2023

Heavy metal contaminants from mining can live in ecosystems for centuries. A new global database shows where the problem is worst.

Two U.S. Coast Guard mariners push a red flat-bottomed boat through floodwaters in Baton Rouge, La., in 2016.
Posted inResearch Spotlights

Machine Learning Highlights Ways to Improve Flood Mitigation

Aaron Sidder, freelance science writer by Aaron Sidder 18 October 202318 October 2023

New research shows that home flood insurance coverage is often a reactive purchase in response to flooding, while top-down policies that focus on community resilience may offer more robust protection.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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18 September 202617 September 2026
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In Appreciation of AGU’s Outstanding Reviewers of 2025

14 September 202610 September 2026
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