It's common knowledge that Yellowstone Park sits on top of an ancient supervolcano, but what happened last time it erupted?

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift Zone severely impacted the Ka‘u district. However, this may not have been the ...

The eruption lasted 29 hours between 9:26 a.m. Hawaiian time Wednesday through 1:49 p.m. Thursday, according to the U.S. Geological Survey. During the last eight hours, fountains shot up to 600 feet ...

The Mount Lewotobi Laki Laki volcano in south-central Indonesia has erupted, sending an ash column 26,000 feet high and prompting authorities to expand the danger zone around the volcano.

Kilauea began continuously releasing lava from its summit caldera inside Hawaii Volcanoes National Park on Wednesday morning ...

A new model of ownership is allowing middle-class families and wealthy vacationers alike to buy a piece of alluring ...

HONOLULU (AP) — An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday. Fountains reached heights of 400 feet to 500 feet in the early ...

Guatemalan authorities evacuated around 1,000 people Monday after Central America’s most active volcano erupted, spewing lava, ash and rocks. Residents with traumatic memories of a deadly ...