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Korean Peninsula

An image of the Sun in ultraviolet wavelengths shows a large solar flare occurring.
Posted inResearch Spotlights

Aurora Records Reveal Shortened Solar Cycle During Maunder Minimum

by Nathaniel Scharping 10 October 202310 October 2023

Fastidious night sky observations from Korean historical texts provide a novel source of evidence for an altered solar cycle during periods of low magnetic activity.

Satellite image of Typhoon Hagibis approaching Japan
Posted inNews

Typhoons Getting Stronger, Making Landfall More Often

Tim Hornyak, Science Writer by Tim Hornyak 12 August 20209 March 2023

New research shows a growing threat from Pacific storms amid climate change.

Daebo granites Korean Peninsula
Posted inNews

Cycles of Mountain Building Formed 2018 Winter Olympics Terrain

Aaron Sidder, freelance science writer by Aaron Sidder 9 February 201813 March 2023

The Korean Peninsula’s rich geologic history can be traced on the slopes of the alpine ski course.

Posted inResearch Spotlights

Going Against the Flow: Documenting Seasonal Current Reversal

Alexandra Branscombe by A. Branscombe 3 August 201618 October 2022

Scientists discover the source of a coastal Korean current that reverses its flow in the summer.

A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

How Greenland’s Glacial Troughs Influence Ocean Circulation

29 May 202529 May 2025
Editors' Highlights

Seasonal Iron Cycle and Production in the Subantarctic Southern Ocean

29 May 202529 May 2025
Editors' Vox

Keeping Soil Healthy: Why It Matters and How Science Can Help

29 May 202529 May 2025
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