Geologists are closely monitoring Mount Spurr in the Aleutian Arc of Alaska, USA, after continued volcanic unrest. The Alaska ...
Sicily's Mt. Etna is once again erupting and spewing volcano high into the sky in a spectacular display. It wasn't all that ...
Lava domes: These domes are small masses of lava that accumulate around and over the volcano’s vent. Lava domes commonly are found inside the craters or on the flanks of large composite ...