We know very little about the processes that lead to a reeruption of supervolcanoes such as the mostly underwater Kikai caldera in Japan (pictured) and are therefore ill-equipped to make predictions.

Caldera volcanic eruptions create geological hazards that affect many communities around the world. Geophysical, geochemical and remote sensing data have become essential for understanding the tectono ...

A massive supervolcano beneath the waters of southern Japan is quietly recharging, drawing significant attention from scientists worldwide. The Kikai caldera, responsible for the largest volcanic ...