While Hawaii is formed by volcanoes, including the highly active Mt. Kilauea, I want to explore an easier-to-reach region: ...

From calderas surrounded by glaciers and ice fields to the world’s tallest freestanding mountain, Kilimanjaro, these are the world’s most famous volcanoes. Click through the gallery to ...

I’m in Italy visiting a very famous volcano called Mount Vesuvius. A volcano is an opening in the Earth’s crust, which allows hot magma, ash and gases to escape from below the surface.