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Climate Change

Photo of hilly farm land.
Posted inEditors' Vox

Rates of Mineral Dissolution from the Flask to Enhanced Weathering

by Susan L. Brantley 20 March 202619 March 2026

Assessing the rate that weathering could draw carbon dioxide out of the atmosphere requires understanding why lab- and field-based rate measurements differ by orders of magnitude.

A shot from atop a hill in San Francisco looks down at the ocean and an approaching cable car. The sun over the ocean is creating an orange glow,andmostof the buildings and cars are seen in silhouette.
Posted inResearch & Developments

Temperatures Are Soaring in the Western United States. Climate Change is to Blame, Says a New Report.

by Emily Gardner 20 March 202620 March 2026

A new rapid analysis by World Weather Attribution suggests that, based on a combination of observations and modeling, climate change has made the extreme temperatures forecasted for 18-22 March about 800 times more likely and 2.6°C hotter.

An animated illustration shows a visualization of greenery moving across a simplified model of Earth with the seasons.
Posted inNews

Earth’s “Green Wave” Is on the Move

by Saugat Bolakhe 19 March 202619 March 2026

Researchers analyzed 40 years of satellite data and found that Earth’s seasonal wave of greenness is shifting northeast.

Person standing next to a large block of eroded permafrost by an ocean.
Posted inEditors' Vox

How Frozen Ground Controls Water in a Warming World

by Ying Zhao 17 March 202617 March 2026

Frozen ground acts like a hidden underground dam. As it thaws, water pathways shift, changing rivers, wetlands, ecosystems, and infrastructure across cold regions.

Photograph of the Dead Sea.
Posted inEditors' Vox

Salt: A Vital Compound for Science and Society

by Webster Mohriak 16 March 202616 March 2026

From salt basins in the Persian Gulf to lithium reserves in Chile, evaporite minerals accumulate in sedimentary basins under tectonic and climatic processes of significance to scientists worldwide.

View of impacted areas in the city of Juiz de Fora, Minas Gerais, Brazil - Feb 28 2026. Photo: Ricardo Stuckert / PR. License: https://creativecommons.org/licenses/by-sa/4.0/deed.en
Posted inThe Landslide Blog

Global fatal landslides in January and February 2026

by Dave Petley 16 March 202616 March 2026

The number of fatal landslides in 2026 to the end of February was considerably above both the long term mean and the year with the highest total, 2024. To bring everything back up to date, I am providing an update on fatal landslides for both January and February 2026. As usual, this data has been […]

An aerial photo shows a green landscape with a large rock formation in the distance at sunset.
Posted inNews

These Underprotected Brazilian Wetlands Store Carbon with Staggering Density

by Grace van Deelen 12 March 202612 March 2026

The Cerrado, largely overlooked in climate science and policy, is a critical carbon sink, according to new research.

A swirling, bright blue shape with soft edges appears against a background of dark blue in this bird’s-eye view of the ocean off the coast of France.
Posted inResearch Spotlights

Global Observations Reveal Rapid Reorganization of Ocean Nutrients

Sarah Stanley, Science Writer by Sarah Stanley 12 March 202612 March 2026

Data reveal that changes in nutrient levels vary depending on depth and distance from shore—and that these changes are happening more quickly than scientists realized.

Several brightly painted but weatherworn wooden fishing boats are lined up beside a lake.
Posted inOpinions

Poor Health and Systemic Inequity Fuel Environmental Harm

by Ishani Ray 11 March 202611 March 2026

Environmental degradation poses well-established risks to human health. But the relationship between the two isn’t a one-way street.

A landscape shows water and gray rocks and mosses in the foreground, with a snowy mountain and clouds in the distance.
Posted inNews

Antarctic Peninsula Faces Starkly Different Futures, Depending on Decisions Made Today

by James Dacey 10 March 202610 March 2026

A study reveals interconnected changes under three emissions pathways and describes the emerging challenges facing Antarctic fieldwork.

Posts pagination

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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

What Makes Mars’s Magnetotail Flap?

20 April 202620 April 2026
Editors' Highlights

How Space Plasma Can Bend the Laser of Gravitational Wave Detectors

24 April 202623 April 2026
Editors' Vox

Can Any Single Satellite Keep Up with the World’s Floods?

20 April 202620 April 2026
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