Most volcanoes form at the boundaries of Earth's tectonic plates, which are huge slabs of crust and upper mantle that fit together like puzzle pieces. Think of these plates as massive rafts floating ...

A volcano in Russia's far east on Wednesday spewed ash several kilometers into the sky, authorities said, putting on a ...

For the first time in roughly 12,000 years, a long‑quiet volcano in Ethiopia has roared back to life, sending fountains of lava and towering ash into the sky and jolting one of the world’s most ...

But some refused to evacuate during the hazardous lava fountaining episode.

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

Volcano continues to develop into lava dome, and ash plume spread 110 kilometers west of it, says institute of volcanology ...

A travel vlogger captured stunning footage of a volcano erupting in Indonesia. Ryan Purvis caught the Aug. 14 eruption on video, showing smoke pluming from the volcano into the air. Mount Semeru, ...

The eruption occurred at 16:53 local time and was recorded by seismic stations near the volcano, operated by the Azerbaijan ...

The Shiveluch Volcano is one of the largest and most active volcanoes on Russia’s remote Kamchatka Peninsula, a region regarded as one of the ...