geology Earth's largest volcano, Mauna Loa on Hawaii's Big Island, awakens from slumber Xeni Jardin

Science Watch a volcanic eruption engulf a forest Maggie Koerth

Delightful Creatures Video of bison running out of Yellowstone ≠ "OMG supervolcano eruption" Mark Frauenfelder

Science Volcano blows smoke rings Maggie Koerth

Science Field trip guide to Mount St. Helens Maggie Koerth

Science Marshmallows roasting on an open lava pit Maggie Koerth

Science Read a moving account of surviving (and dying on) Mount St. Helens Maggie Koerth

Science What a Yellowstone supervolcano eruption would actually mean for humanity Maggie Koerth

Science Amazing images of salt harvest in Ethiopia Maggie Koerth

Science Exploding things for science Maggie Koerth

Science Did a volcanic eruption nearly kill off ancient humans? Maggie Koerth

Science The birth of a volcano Maggie Koerth

Science What we can learn about volcanic eruptions from the vehicles trapped in their path Maggie Koerth

Science Journey into a volcano Maggie Koerth

Science The risks of visiting volcanoes Maggie Koerth

Science The oldest Confederate volcano tells all Maggie Koerth

volcanoes Incredible lava lake video David Pescovitz

Science Volcano killed thousands of British people in the 13th century Maggie Koerth

Science How to: Lower tourists into a volcano Maggie Koerth

Science Scientists risk their lives to sample volcanic lava Maggie Koerth