A lot of people visit Adak to see the crumbling military base, but it's the wildlife, land, and sea that are the real treat.

"When [Epi islanders] saw an eruption rising from the ocean off their coast... that was a shock to the people, and so when we ...

Mount Etna is one of the world's most active volcanoes. It's the most active volcano in Europe. Its activity increased during ...

The Mount Etna volcano in Sicily erupted today, sending tourists running for their lives as an ash cloud rose overhead.

Mount Etna, an active volcano on the east coast of Sicily, erupted on Monday (June 2), sending columns of volcanic stream and ...