It’s Kilauea’s 31st display of molten rock since December, a frequency appropriate for one of the world’s most active ...

Kilauea Volcano’s 31st episode began Friday afternoon, with lava fountains and volcanic gas confined to Halema’uma’u crater ...

An intense flash of light that briefly turned night into day over Mount Sakurajima in Kagoshima on Aug. 19 may have been caused by a bright meteor fireball, local weather officials say.

László Oláh and Hiroyuki Tanaka combined muography, a geophysical imaging technique that uses subatomic cosmic ray muons, ...

A powerful eruption occurred at Shinmoedake volcano in Japan's Kirishima mountain range on Sunday, sending an ash plume ...

This video frame grab recorded by a webcam, shows a small eruption from Black Diamond Pool in the Biscuit Basin subbasin of Upper Geyser Basin, Yellowstone National Park, at 8:39 p.m. MDT on May 31, ...

Pumping out water or keeping rain from sneaking underground may prevent a volcano from erupting, or at least give ample warning.

Among the active volcanic eruptions was the Krasheninnikov volcano, a previously at least 400-year-dormant volcano.

A volcano on Russia’s far eastern Kamchatka Peninsula erupted overnight into Sunday for what scientists said is the first time in hundreds of years, days after a massive 8.8-magnitude earthquake.