Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

Hold this for me,” instructs Laura, our tour guide in Palermo — the final stop in Road Scholar’s “Treasures of Sicily” adventure — as we gather to explore ...

Scientists discover the ‘missing link’ that causes giant volcanic eruptions - A giant, large-scale eruption once contributed ...