As a follow-up to a recent television broadcast, the BBC offers fascinating articles and interactive modules about supervolcanoes. Students and educators can learn about the supervolcano in Yellowstone that erupted 2.1 million years ago and produced 2,500 times more ash than Mount St. Helens. Users can play an interactive game to learn how they should respond to a disaster. The website describes how volcanoes and other natural disasters occur and how people and the environment are affected. After reviewing the materials, students can test their knowledge about natural disasters.