Fallout of the particles, as big as footballs, were reported at overlooks in the Hawai'i Volcanoes National park.

Hawaii's Kīlauea volcano eruption sent lava 1,000 feet into the air and forced officials to close parts of the national park.

Volcanic activity in northern Ethiopia's long-dormant Hayli Gubbi volcano subsided Tuesday, days after an eruption that left a trail of destruction in nearby villages and caused flight cancellations ...

GLACIER Peak volcano in the heart of Washington state is a bigger risk “capable of eruption” than Yellowstone supervolcano, officials have warned. The giant stratovolcano in the US Cascadic Volcanic ...

Indonesia’s rumbling Mount Lewotobi Laki Laki erupted Monday, sending a column of volcanic materials as high as 11 miles into the sky and depositing ash on villages. The volcano has been at the ...

Indonesia's Mount Lewotobi Laki Laki erupted on Monday, July 7, spewing an 11-mile ash cloud that billowed up into the sky. Australian officials issued a red aviation warning over the risk to flights ...

In the Pacific Northwest, a surge of seismic activity has pushed one underwater volcano into what researchers describe as a very high likelihood of eruption, with some models putting the odds near 95 ...

Streams of molten lava flowed from Hawaii's Kilauea volcano overnight Saturday into Sunday, ahead of another eruption expected to take shape in the coming days, the U.S. Geological Survey said.