Welcome to GeoTalk, Elizabeth! Could you introduce yourself and your background? I’m a genderfluid glaciologist living between previously glaciated, currently glaciated, and flood-prone landscapes. I am a postdoctoral researcher at Utrecht University in the Netherlands. I did my bachelor’s in physics at the University of California, Los Angeles, and my Ph.D. in glacial geophysics at Co ...[Read More]
Behind the scenes: the EGU25 Press Centre
Every year, the European Geosciences Union (EGU) General Assembly transforms Vienna into a bustling hub of scientific discovery. Tens of thousands of scientists from around the world gather to present their latest research, but how do these discoveries reach the public? That’s where the EGU press centre comes in—a space where science meets storytelling, and complex research is translated into stor ...[Read More]
A Geoscientist’s Colorful Journey from Research to Children’s Books

In today’s blog we’re having a chat with our very own Dr Lucia Perez-Diaz. As Lucia put it at the start of this year’s General Assembly, us scientists get to wear many “hats”, and she lives up to that statement. Besides a brilliant geoscientist, she is an incredible artist – also featured as last year’s artist in residence – and a budding press assistant! But more importantly, she is the author of ...[Read More]
Io: a spongy world consumed by molten rock
Jupiter’s moon Io is the most volcanically active world in our solar system, with hundreds of volcanoes that constantly erupt on its ever renewing surface. Although Io always points the same side toward Jupiter in its orbit around the gas giant, two other Galilean moons, Europa and Ganymede, pull Io’s orbit into an irregularly elliptical one. Thus, in its widely varying distances from ...[Read More]