This astronaut photo of Tambora Volcano shows layered deposits and a lake within the caldera.
Published Jul 19, 2009
Only small, isolated hot spots remain detectable on the Russian volcano.
Published Sep 16, 2013
On September 5, 2014, two new fissures opened up near Vatnajökull ice cap in the ongoing eruption at Iceland’s Bárdarbunga volcano.
Published Sep 5, 2014
Volcanic material ejected from one of Chile’s most active volcanoes now masks the snow and glaciers on the mountain’s eastern flank.
Published Mar 12, 2015
NASA satellites detected ash from Mount Kelut nearly 20 kilometers (12 miles) in the atmosphere within two hours of the explosive February 13 eruption.
Published Feb 15, 2014
An explosive volcanic eruption in Indonesia has proved a hazard to air travelers.
Published Jun 3, 2014
A major eruption occurred at Indonesia’s Kelud volcano on February 13, 2014.
Published Feb 14, 2014
Increased activity at Eyjafjallajökull Volcano caused a new wave of flight cancellations in Ireland and Great Britain in early May 2010.
Published May 5, 2010
