Volcano expert and his guide fall 1,500ft into a volcano when rope slips It happened in the crater of Masaya Volcano in Nicaragua.

This Volcano Has Erupted Almost Every Hour for 94 Years Scientists are trying to unravel the internal structure of the volcano.

Hundreds of tourists are trapped on erupting volcano Mount Barujari is a "baby volcano" that sits inside the crater of Mount Rinjani, a 12,224-foot-high volcano on Lombok island.

This Active Volcano Is Being Connected To The Internet For A Life-Saving Reason Nicaragua's Masaya Volcano is also known as the "Mouth of Hell."

Low-Level Activity Could Signal Forthcoming Alaska Volcano Eruption Scientists at the Alaska Volcano Observatory on Friday morning detected seismic activity beneath Pavlof Volcano that can signal a low-level eruption.

How to live and farm in an old volcano Pululahua in Ecuador is the only inhabited and cultivated volcano in the world.

Galapagos Islands volcano erupts in spectacular fashion Images and video of the eruption show fire and smoke soaring into the sky, as lava runs down the volcano's slope.

Underwater volcano may be erupting off Oregon Scientists have been monitoring the volcano for 15 years by measuring movements in the seafloor.

Chileans Dig Out After Volcano's Dramatic Eruption The Calbuco volcano continued to spew clouds of ash two days after it first erupted.

Volcano Diver: This guy went down into an active volcano (video) Few things are cooler than lava.