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Arctic

Science buildings and living quarters on Fletcher’s Ice Island in 1967
Posted inNews

Scientists Rescue Historical Data Taken on Floating Ice Island

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 27 August 20198 November 2021

A never-before-published data set from the Cold War could help scientists unravel the mysterious western Arctic Ocean.

Photograph of an ancient Norse archeological site, called Anavik, in western Greenland
Posted inNews

Global Warming Is Conquering the Vikings

Lucas Joel by L. Joel 27 August 201916 December 2021

Ancient Arctic artifacts are disappearing as warming unfurls.

Arctic melt ponds on sea ice
Posted inNews

A Nearly 100-Year-Old Physics Model Replicates Modern Arctic Ice Melt

Rachel Crowell, Science Writer by Rachel Crowell 2 August 20195 January 2022

The model was previously used to describe the behavior of ferromagnets in the presence of external magnetic fields.

Dust storm in the Greenland Ice Sheet outwash plain near Kangerlussuaq
Posted inNews

Abrupt Arctic Climate Shifts Trigger Rapid Ecosystem Responses

Cheryl Katz, Science Writer by Cheryl Katz 1 August 20193 November 2021

New research finds that the Greenland environment is highly sensitive to recent warming trends.

Snow covers much of the Korean Peninsula, as seen in this satellite image captured on 25 January 2019.
Posted inScience Updates

How Is Recent Arctic Warming Impacting East Asian Weather?

by S.-J. Kim, B.-M. Kim and J. Ukita 29 July 201916 November 2022

Arctic Warming and East Asia Weather Linkage Workshop; Incheon, South Korea, 13 May 2019

Figuring showing thickness of the crust in the High Arctic and Circum-Arctic regions
Posted inEditors' Highlights

Revealing the Arctic Crust

by Claudio Faccenna 25 July 201924 March 2023

A new model, ArcCRUST, reveals with unprecedent resolution the geometry and the thermal state of the oceanic crust of the High Arctic and Circum-Arctic domain.

An Inuit stone landmark called an inukshuk overlooks the sea ice at Kuujjuarapik, Nunavik, Canada.
Posted inScience Updates

Understanding the Terrestrial Effects of Arctic Sea Ice Decline

by W. F. Vincent, J. Canário and J. Boike 17 July 201913 January 2022

T-MOSAiC Workshop 2019; Arkhangelsk, Russia, 25–26 May 2019

Photo of a research vessel in front of a tidewater glacier
Posted inResearch Spotlights

Arctic Glacial Retreat Alters Downstream Fjord Currents

Sarah Stanley, Science Writer by Sarah Stanley 14 June 201914 March 2024

High-resolution mapping efforts could improve predictions of coastal changes as glaciers shrink around the world.

Rocks of the Saglek Block in Labrador
Posted inNews

When Water Met Rock

Lucas Joel by L. Joel 17 May 201920 June 2024

Geologists discover rocks bearing the earliest known evidence of water interacting with rock on Earth’s surface.

Tara Oceans expedition ship in the Arctic
Posted inNews

Marine Virus Survey Reveals Biodiversity Hot Spots

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 3 May 201918 October 2022

Ocean samples collected from around the world produced a twelvefold increase in the number of marine viruses known. A portion of the Arctic Ocean has “surprisingly high diversity.”

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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

How Tides and River Water Combine to Amplify Floods

14 July 202614 July 2026
Editors' Highlights

A Satellite-Based Global Carbon Flux Product is Sensitive to Droughts 

8 July 20266 July 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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