plate tectonics

The pulsed rise of the Nahuelbuta Range: How glaciers indirectly built a mountain in Patagonia

Ambrosio Vega-Ruiz, edited by Lorenzo Mantiloni and edited by Michaël Pons July 29, 2026

Mapuche creational myth of the struggle between Caicai Vilu (water snake) and Trentren Vilu (earth snake), which shaped the Patagonian forearc. Credit: Ambrosio Vega-Ruiz.

Forearc ranges are a striking example of how tectonic processes shape our planet. The Nahuelbuta Range in southern Chile is one of such settings. This week, Ambrosio Vega-Ruiz from the GFZ Helmholtz Centre for Geosciences, Germany, is telling us the story of this remarkable range, exploring how climate feedback can influence tectonic uplift across coastal forearcs. Tectonic uplift before tectonic ...[Read More]

Destruction of the North China Craton and its global impact

Jyotirmoy Paul and edited by Lorenzo Mantiloni November 12, 2025

Left: Location of the North China Craton (modified from Wikipedia image). Right: Schematic diagram of the North China Craton destruction (Figure taken from Paul et al., 2025).

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]

A journey to the centre of plate tectonics and mantle convection

João Duarte and edited by Michaël Pons September 4, 2024

This graphic by Fabio Crameri is adjusted from Crameri et al. (2019) is available via the open-access s-Ink repository.

“Dynamics of Plate Tectonics and Mantle Convection,” is edited by Dr. João C. Duarte and published by Elsevier. The book brings together contributions from more than 40 renowned authors in the fields of geology, geodynamics, tectonics, petrology and geophysics. It offers the unique authors’ perspective on the interconnected processes of plate tectonics and mantle convection and their v ...[Read More]

Exploring rheology of Earth’s materials: The marvels of high-temperature high-pressure deformation experiments

Subhajit Ghosh and edited by Giridas Maiti May 1, 2024

[Mylonitization in quartz rich rocks from Himalayan shear zone, from Ghosh et al., 2023]

The Earth, with its towering mountains, shifting tectonic plates, and dynamic geological processes, has always been a subject of fascination and inquiry for scientists. Amidst the vast array of scientific disciplines, one relatively small yet impactful field, known as experimental rock deformation, plays a crucial role in unraveling the mysteries hidden beneath the Earth’s surface. Though th ...[Read More]