MIcroscopic crystals of volcanic ash are revealing surprising clues about the world's most devastating eruptions
A slide show of eruptions and their impacts around the world
Mount St. Helens may be patching in its 1980 crater
Quantum-cascade laser may detect impending eruptions
Volcanoes swell and collapse back down in what seem like great, heaving sighs. These movements may help scientists better predict eruptions
What Causes a Volcano to Erupt, and How Do Scientists Predict Eruptions?
Volcanologists cannot yet predict a volcanic eruption
Where will Mauna Loa erupt?
How do volcanoes affect world climate?
Silent Volcanic Quakes Could Portend Tsunamis
Scientific Nature: Researchers Use Volcanic Eruption as Climate Lab
When Mount Pinatubo erupted in 1991 it left a trail of evidence in the skies that is helping scientists decipher the workings of the global climate
In Aftermath of Volcanic Eruption, Photosynthesis Waxes, Carbon Dioxide Wanes
Solving a Volcanic Mystery
Why is the earth's core so hot? And how do scientists measure its temperature?
Quentin Williams, associate professor of earth sciences at the University of California at Santa Cruz offers this explanation
What's the Point of Volcano Monitoring?
Some GOPers mock funding of volcano observation programs, but an expert says volcanoes are potentially deadly and should be watched, lest they blow their tops