Discover some of the world's most dangerous volcanoes
Some of these monsters have been inactive for many years.
For those who live close to a volcano, the possibility of an eruption is one of their greatest fears. Although most are inactive, there are some that erupt occasionally and others that are constantly active. Click on the gallery and get to know some of the world's most dangerous volcanoes!
MUSIC Music down under
The 1980s: Top 10 musicians down under
How America's biggest companies were founded
CELEBRITY Neil Young
Are Neil Young and Daryl Hannah married? How this Hollywood couple kept it quiet
Under the sea: Mexico's colorful coral reefs
Vlad the Impaler and the legend of Dracula
The most inventive universities in the world