The Department of Earth Sciences congratulates Jonas Ruh and Zacharias Stelzer.
Pockmarks on the lake bed
An unusual and unexpected discovery: on the floor of Lake Neuchâtel, geologists have happened upon huge underwater craters – some of the largest in the world to be found in lakes. They are not volcanic in origin, but were caused instead by giant freshwater springs.
Supercycles in subduction zones
When tectonic plates collide, they produce earthquakes like the recent one in Nepal. Researchers at ETH Zurich are providing new ways to explain how and why superquakes occur in zones where one plate moves under another, such as off the coast of Japan.