Researchers traced tremor signals deep inside Tanzania’s Oldoinyo Lengai volcano, pinpointing their 3D locations for the ...

From Taal Volcano's ash plumes to travel alerts, here's what travelers should understand about volcano risks and safety ...

Taal Volcano’s small eruptions, even several times a day, are considered normal behavior, according to the Philippine ...

The popular tourist island of Flores in eastern Indonesia has suffered a series of volcanic eruptions overnight, killing 10 people, and burning homes in the process. Evacuation orders for five ...

High over the island of Sicily, Mount Etna smolders as Europe’s most active volcano. Underneath its rough slopes, a network ...

How do volcanoes function beneath their rocky surfaces? What drives the rumbling vibrations, called tremor, that occur when molten rock or gases ...

Preparations continue in southern Iceland where the threat of a significant volcanic eruption has led to nearby residents being evacuated from their homes. Authorities in Iceland have begun building ...

How do volcanoes work? What happens beneath their surface? What causes the vibrations – known as tremor – that occur when magma or gases move upward through a volcano's conduits? Professor Dr. Miriam ...

Iceland is bracing for a volcanic eruption, as thousands of small earthquakes have shaken the southern part of the Reykjanes peninsula since October. The earthquakes were caused by a huge amount of ...

The most destructive volcanic eruption in United States history happened less than half a century ago in Washington state. On May 18, 1980, the north side of Mount St. Helens, in southwestern ...