A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...
The magma stored beneath the surface of Yellowstone National Park exists in a mostly solid state and is probably not capable ...
Like fortune tellers who peer into a crystal ball for insight, volcanologists at Hawaiian Volcano Observatory peer into the ...
Residents and visitors are on alert after Hawaii's KÄ«lauea volcano entered its fifth eruptive episode since December on Wednesday.
Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...
Like fortune tellers who peer into a crystal ball for insight, volcanologists at the USGS Hawaiian Volcano Observatory peer ...