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Latest quakes at Katla volcano One of Iceland's most active and dangerous volcanoes is showing signs of unrest and statistically due for a new eruption. Earthquakes could give a clue.
Volcanoes of Italy Discover Italy's most active and beautiful volcanoes, learn about their significance for science and culture. Join our small group tour to visit Vesuvius, Campi Flegrei, Stromboli, Vulcano, Lipari and Etna!
Introduction to Plate Tectonics The Earth's upper, rigid layer is broken into several plates which are in constant motion to one another. Most earthquakes and volcanoes occur as result of these plate boundaries.
Worst earthquakes of the 20th century More than 1.5 million people lost their lives because of earthquakes in the 20th century. Check the list of damaging and deadly quakes from 1900-1999!