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Syris Valentine

Three divers attach a grid of rock samples to a cliff underwater.
Posted inNews

Acidifying Seas Are Wearing Away at Underwater Archaeology

by Syris Valentine 9 March 20269 March 2026

Marble, limestone, and other carbonate rocks used throughout antiquity could start dissolving as oceans soak up more carbon dioxide.

White streaks are seen across a blue sky over a body of water. In the distance is the Chicago city skyline.
Posted inNews

New Insights into the Foggy Role of Contrails Within Clouds

by Syris Valentine 12 January 202612 January 2026

New research helps clarify how frequently contrails form within clouds and what that means for their effect on the climate.

Historic black-and-white photo of a humpback whale diving, flukes visible above the surface
Posted inNews

Whaling Records Can Help Improve Estimates of Sea Ice Extent

by Syris Valentine 15 July 202515 July 2025

The locations of humpback whale catches in the early 20th century indicate that most climate models overestimate the historic extent of sea ice in the Southern Ocean.

Tarp shacks with palm-frond roofs sit on the banks of ponds surrounded by palm logs and tall gravel piles. Palm trees are in the background.
Posted inNews

Artisanal Gold Mining Is Destroying Amazonian Peatlands

by Syris Valentine 20 May 202520 May 2025

A new analysis of archived satellite imagery has revealed that the growing presence of small-scale mining in the Peruvian Amazon is threatening carbon reserves and unique ecosystems.

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

Global Observations Reveal Rapid Reorganization of Ocean Nutrients

12 March 202612 March 2026
Editors' Highlights

Opening a Treasure Trove: A Trip to the Historic Archives of Venus

13 March 202612 March 2026
Editors' Vox

Introducing the New EIC of Paleoceanography and Paleoclimatology

12 March 202612 March 2026
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