At Puʻuʻōʻō, fissures reopened on either side of the vent, while at Maunaulu, the eruption stalled and the vent collapsed ...

The Pacific Ring of Fire is living up to its name, with scientists tracking a chain of restless faults and volcanoes that ...

The Mayon Volcano in Albay continued its effusive eruption for the 19th consecutive day as the Philippine Institute of ...

Scientists are monitoring a city of Chicago-sized swath of rising ground at the northern volcanic rim of the Yellowstone ...

JAKARTA >> Indonesian authorities evacuated more than 900 people and were facilitating the safe return on Thursday of 170 climbers stranded after the eruption of its Semeru volcano, one of the country ...

A volcano in Russia's far east on Wednesday spewed ash several kilometers into the sky, authorities said, putting on a spectacular display in its latest eruption. A series of mild eruptions at the ...

MOUNT ETNA, Italy (AP) — Guides who take tourists to enjoy the striking views of Sicily’s Mount Etna are up in arms over tougher restrictions imposed by local authorities after a round of eruptions at ...

Add Yahoo as a preferred source to see more of our stories on Google. When you think of the United States, images of sprawling cities and vast landscapes might come to mind, but not the hidden and ...