Japan's Meteorological Agency is investigating the possibility of A tsunami impact in its country following a massive volcano eruption near Indonesia.

NASA scientists concocted an idea a decade ago to save the world from a civilization-ending eruption of the supervolcano underneath Yellowstone ...

The football field immediately strikes the eye for visitors driving on an overpass approaching the U.S. Navy Support Site ...

Several volcanoes around the world are being woken up on purpose. The mission? To use volcanic eruptions to protect the Earth ...

Massive fields of magma underneath ancient volcanoes spewed out carbon dioxide long after eruptions on the surface had ended, ...

Known as volcanic vortex rings, these floating hoops are actually made of water vapor, carbon dioxide, and sulfur dioxide—not ...

Iceland is entering a new period of volcanic unrest. See how one small team helps keep people safe ...

Satellite data and pilots both reported volcanic ash high in the atmosphere over northern Florida to start the weekend, the product of a jet stream blowing across an active volcano in Mexico.

That was reassuring, at least for the time being. The crater was formed when Askja, a volcano in Vatnajokull National Park in Iceland’s central highlands, uncorked in an explosive eruption in 1875.