a mud bath involves submerging the body in a mixture of mud, water, and sometimes additional minerals or herbs. The mud used is often sourced from lakes, hot springs, volcanic ash, or saltwater ...

A 20-foot-high wall of mud, ash, and melted snow roared down the mountain, snapping tree trunks. Three days later, a huge mass of ashes and gases shot out of the volcano, devastating a swath a ...