This story appears in the April 2011 issue of National Geographic magazine. When? This is the question that has brought two of the world's leading volcano scientists to the center of Africa; it's ...
Africa Live: Updates on this and other stories Desperate search for children after Congo volcano In pictures: DR Congo's Mount Nyiragongo erupts Watch: 'I monitor Congo's deadliest volcano' Ndima ...
Catania airport on the Italian island of Sicily was closed on Friday after Mount Etna, the largest active volcano in Europe, erupted and spewed ash into the sky, disrupting air travel.