Most people think of volcanoes as either erupting or not. The reality is considerably more unsettling. The classification of ...

Add Yahoo as a preferred source to see more of our stories on Google. While La Palma isn’t based on a true story, the stunning volcanic island is a real place — with a real disaster in its recent ...

Tour guides near the summit of Mount Etna in Italy have been told to stay away as the volcano erupts again, a recurring ...

Deep below the Pacific, a restless seafloor volcano off Oregon is showing signs it may soon stir again. Axial Seamount, a submarine volcano located nearly a mile beneath the ocean surface, is flexing ...