EGU Blogs

Division blogs

CR
Cryospheric Sciences

When August Brought Snow: Unseasonal Snowfall Disrupts Life in Ladakh’s High Valley Village

, and November 21, 2025
When August Brought Snow: Unseasonal Snowfall Disrupts Life in Ladakh’s High Valley Village

August in Ladakh is a time of golden fields and harvest songs, not snowstorms. Yet in 2025, this rhythm broke. Panikhar village in Ladakh woke beneath fifteen centimetres of snow, an unseasonal blanket that changed the functioning of the valley and stunned its people. What began as a glaciological field trip turned into a firsthand encounter with climate uncertainty. This blog captures those extra ...[Read More]

TS
Tectonics and Structural Geology

Beyond Tectonics (and Beyond Earth): On the geological timescales of other rocky bodies in our solar system

November 20, 2025
Beyond Tectonics (and Beyond Earth): On the geological timescales of other rocky bodies in our solar system

Geological timescales Unless you regularly work in “deep” time or are very interested in Earth’s very ancient history you might not be too familiar with Earth’s geological timescale. What I am referring to is this:     From the very beginning of Earth’s formation ~4.5 billion years ago to today each period is defined and catalogued by events that occurred wi ...[Read More]

GM
Geomorphology

Highlighting: Crete!

November 17, 2025
Highlighting: Crete!

This blog post is part of our series: “Highlights” for which we’re accepting contributions! Please contact Emma Lodes (GM blog editor, elodes@asu.edu), if you’d like to contribute on this topic or others.  Interview with Richard Ott, Assistant Professor, University of Amsterdam. Email: r.f.ott@uva.nl, personal website: https://richardott.weebly.com/ Questions by Emma Lodes. We’re continuing ...[Read More]

NH
Natural Hazards

How can we encourage and empower Early Career Researchers? Reflections on a short course held at EGU 2025

, , , , and November 17, 2025
How can we encourage and empower Early Career Researchers? Reflections on a short course held at EGU 2025

At the EGU General Assembly 2025, we initiated a short course entitled “Best Practices for Early Career Researcher (ECR) Engagement and Empowerment in Research Projects”, designed and led by Early Career Researchers (ECRs). The goal was to provide an interactive platform for ECRs, project leaders, and anyone involved in research projects to come together, reflect, share experiences, co-learn, and ...[Read More]

CR
Cryospheric Sciences

Geysers, Geese, and Graph Neural Networks: Impressions from the Glaciology in Machine Learning Summer School (GlaMacLeS)

, and November 14, 2025
Geysers, Geese, and Graph Neural Networks: Impressions from the Glaciology in Machine Learning Summer School (GlaMacLeS)

An isolated, idyllic, and inspiring setting in the gorgeous Centennial Valley of Montana, where nothing pulls your attention from the task ahead, a motivated group of PhD students and postdocs in glaciology, and five energetic lecturers: the perfect combination for tackling the ambitious challenge of exploring the interface between glaciology and machine learning. Who wouldn’t learn well here, esp ...[Read More]

AS
Atmospheric Sciences

“You Can’t Get Around Clouds”: A Conversation with Climate Scientist Ulrike Lohmann

November 13, 2025
“You Can’t Get Around Clouds”: A Conversation with Climate Scientist Ulrike Lohmann

Prof. Dr. Ulrike Lohmann is a leading atmospheric physicist and climate scientist at ETH Zurich’s Institute for Atmospheric and Climate Science, renowned for her pioneering work on clouds, aerosols, and their interactions within the Earth’s climate system. Her research has significantly advanced our understanding of how microscopic particles influence cloud formation and, in turn, the global ...[Read More]

HS
Hydrological Sciences

Where The River Feeds The Wells: A Story Of Smart Monitoring For Safe Drinking Water Supply

, and November 13, 2025
Where The River Feeds The Wells: A Story Of Smart Monitoring For Safe Drinking Water Supply

When a river becomes your drinking water  When you open the tap in Tarnów, a charming city in southern Poland with a history dating back to the Middle Ages, chances are that most of the water you are about to drink once flowed in the nearby Dunajec River. Yet between the river and your glass lies an invisible world: a network of sand and gravel that filters, delays, and transforms the river’s wate ...[Read More]

CL
Climate: Past, Present & Future

20 years of Climate of the Past: A journey through two decades of paleoclimate research

and November 13, 2025
20 years of Climate of the Past: A journey through two decades of paleoclimate research

Twenty years ago, a small group of scientists set out to create a journal dedicated entirely to understanding Earth’s climate history. That journal, Climate of the Past (CP), was launched in 2005 as an international open-access journal of the European Geosciences Union (EGU), and over the past two decades it has become a cornerstone for the paleoclimate community. From geological eras to the last ...[Read More]

GD
Geodynamics

Destruction of the North China Craton and its global impact

and November 12, 2025
Destruction of the North China Craton and its global impact

Cratons are forever, until they are not. These long-lived portions of lithosphere are known for being remarkably stable. However, if the conditions are right, even cratons can be ripped apart by geological forces, with far-reaching impacts on Earth’s systems. This week, Jyotirmoy Paul from the University of Oslo, Norway will tell us the downfall of the North China Craton, using numerical sim ...[Read More]

HS
Hydrological Sciences

HydroTalks Podcast: Professor Li Li on data and models, water chemistry, climate change and science communication

, and November 6, 2025
HydroTalks Podcast: Professor Li Li on data and models, water chemistry, climate change and science communication

Welcome to HydroTalks, the EGU HS division’s podcast series. In this episode, we interviewed Prof. Li Li (Li Li – Penn State), leader of the Li Reactive Water group at Penn State University. We talked about her research on using data and models for hydro-biogeochemical processes, river water quality, climate change, and research communication. Her research sits at the intersection of h ...[Read More]