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Climate Change

A half-underwater image shows the leaves (above the water) and roots (underwater) of mangrove plants.
Posted inNews

With the Ocean Included, the Social Cost of Carbon Doubles

by Grace van Deelen 25 February 202625 February 2026

A new calculation includes ocean ecosystems when assessing the monetary impact of climate change.

Diagram from the article.
Posted inEditors' Highlights

Why More Rain Doesn’t Mean More Erosion in Mountains

by Dongfeng Li 20 February 202620 February 2026

Erosion in mountain-basin systems driven by long-period climate variations is buffered by an erosion saturation effect, which weakens peak erosion and leads to reduced sediment flux.

Landslides on Mauao following the 22 January 2026 rainfall event.
Posted inThe Landslide Blog

Landslides on Mauao in New Zealand following the 22 January 2026 rainfall event

by Dave Petley 19 February 202619 February 2026

To date, 42 landslides have been identified on Mauao (Mount Manganui) in New Zealand following the 22 January 2026 rainfall event. The extreme rainfall event that affected parts of the North Island of New Zealand triggered two fatal landslides, of which the major failure at the Mount Maunganui Beachside Holiday Park on the flanks of […]

Graphs from the article.
Posted inEditors' Highlights

Models Reveal Imprint of Tectonics and Climate on Alluvial Terraces

by M. Bayani Cardenas 17 February 202617 February 2026

Mechanistic models are used to show how different drivers, including sediment and water supply, uplift and subsidence, and sea-level variations, affect the shapes and formation of extensive terraces.

An aerial view of a region covered by scrubby vegetation interspersed with open water.
Posted inNews

Restored Peatlands Could Become Carbon Sinks Within Decades

by Saima May Sidik 17 February 202617 February 2026

That’s much faster than what most scientists thought.

Rainfall data for the monsoon months of June to August 2025 for Mandi district highlighting cloudburst events.
Posted inThe Landslide Blog

The exceptional occurrence of landslides in the 2025 South Asia summer monsoon

by Dave Petley 13 February 202613 February 2026

In NW India, rainfall in the 2025 monsoon was 27% above the long term average. Over 2,500 people were killed in India and Pakistan by landslides and floods as a result. In India and Pakistan, the 2025 summer monsoon generated unusual amount of landslide activity. I described some of these events along the way, most […]

The setting Sun over a mountainous landscape colors the sky in shades of orange.
Posted inNews

Earth’s Climate May Go from Greenhouse to Hothouse

by Grace van Deelen 11 February 202611 February 2026

Uncertainty in climate models could mean Earth systems are perilously close to their tipping points, scientists warn.

The United States White House on a cloudy, snowy day.
Posted inResearch & Developments

The Endangerment Finding Is Lost

by Grace van Deelen 11 February 202620 March 2026

Tomorrow, the EPA will revoke the 2009 Endangerment Finding, finalizing a July proposal to do so, Press Secretary Karoline Leavitt said in a 10 February announcement.

Two scientists collecting samples in a wetland.
Posted inEditors' Vox

Coastal Wetlands Restoration, Carbon, and the Hidden Role of Groundwater

by Mahmood Sadat-Noori 9 February 20269 February 2026

Coastal wetland restoration offers major carbon benefits, and understanding groundwater processes helps explain how these ecosystems store carbon over the long term.

Photo of a gas station with dark storm clouds looming above.
Posted inEditors' Vox

Tsunamis from the Sky

by Ivica Vilibić, Petra Zemunik Selak and Jadranka Šepić 3 February 20263 February 2026

Not all tsunamis come from the seafloor, some are triggered by the atmosphere, driven by fast-moving storms and pressure waves, and can strike coasts with little warning.

Posts pagination

Newer posts 1 … 5 6 7 8 9 … 260 Older posts
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

The Speedy Particles That Could Help Us Learn More About Uranus

18 June 202618 June 2026
Editors' Highlights

Where Methane is Emitted Matters for Global Burden

18 June 202616 June 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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