This site explains what a volcano is by looking at the features, types, and the location of volcanoes The site also looks at some case studies for further information.

This article describes the discovery of an olive branch that had been buried by a volcanic eruption on Santorini. This discovery is challenging the timeline of the history of Greek Minoan and Mycenaean civilizations.

Explains the dangers of volcanic ash plumes to airplanes, such as the eruption in 2010 of the Eyjafjallajokull volcano in Iceland which greatly disrupted air traffic in neighbouring countries.