A volcano often considered to be the most dangerous in the Western Hemisphere is giving experts cause for concern. Over the last month, the Nevado del Ruiz volcano, which stands west of the Colombian ...

Creating a volcano out of nothing sounds like a plan concocted by Doctor Doom. But there is at least one way we could try to create a volcano in real life, too. Manipulating Volcanoes Most volcanoes ...

Residents at the base of Montserrat's Soufriere Hills Volcano in the southern half of the island were evacuated Jan. 3 as a lava dome threatened to crumble and send gas and debris down the slopes, ...