Mother Earth has been blowing off lots of steam lately – as well as ash and a mess of lava. The volcanic eruptions, and the pumice and other rock they leave in their wake, have inspired some ...

Which pumice stone for your feet is best? A quality pumice stone is an excellent tool that, with regular use, can help keep your feet soft, healthy and pain-free. A popular pumice stone is the Pumice ...

The pumice plain between Mount St. Helens and Spirit Lake seethes with steam and superheated gases on May 19, 1980. LONGVIEW — New research on the cataclysmic 1980 Mount St. Helens eruption describes ...

lava. The volcanic eruptions, and the pumice and other rock they leave in their wake, have inspired some remarkable decorative designs. Scores of volcanoes are spewing now, from Indonesia to Alaska, ...