An Indonesian scientist predicts the volcanic activity of Merapi is like a marathon, meaning it will erupt in a few weeks before being silent.
After the Merapi volcano erupted for the fourth time yesterday, Indonesian officials announced that another 21 volcanoes in the country are working smoldering with increasing
A more frightening volcano of Eyjafjallajakull - which caused European air turbulence last month - is preparing to erupt.
Two volcanoes in Guatemala and Ecuador erupted, killing two people, several thousand evacuating and many cities sinking in ash.
Volcanoes often spray lava, but recently US scientists found 7 volcanoes that used to spray asphalt under the Pacific Ocean.
On May 7, Eyjafjoell volcano in Iceland erupted a new cloud of ash into the sky of Europe, causing officials to worry that many flights will be canceled.
Volcanic activity in Iceland has made the world reel in the past few days, but its influence is very small compared to many other volcanoes in the past.
Before the eruption of Eyjafjallajokull volcano in Iceland, a series of flights in Europe stalled, some scientists feared that the mountain could be a disaster for many countries.
Volcanoes in Iceland are erupting stronger, just as Europe began loosening its flight ban after nearly a week of airspace closure.
The economic and health damage caused by Eyjafjallajokull volcano in Iceland may be just the first sign of a worse event.