Researchers analyzed changes over time in the ratio of small earthquakes to bigger ones beneath Mount Etna and found a strong ...

Volcanoes are nature's most dramatic showpieces, and while their eruptions can be awe-inspiring, they also pose serious ...

This is the moment Mount Etna erupted during a guided tour of the volcano. A video shows tourists in awe as a large plume of ash and smoke rises into the air. Etna, located in Sicily, Italy, began ...