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Naked Science Episode: Volcano Alert (2006)Experts study volcanoes in hopes of finding ways to predict eruptions that are responsible for killing an average of 800 people per year.
National Geographic Ultimate Explorer Episode: Volcano Alert (2003)Volcanologists at Ethiopia's Erta'Ale volcano photograph and collect samples from the world's oldest active lava lake; people take steps in the event Washington state's Mount Ranier should erupt after years of inactivity.
Volcano Alert TV Special (2006)Volcano experts study Mount Vesuvius in Italy, where 600,000 people would be directly at risk in the event of a major eruption.