In the remote highlands of southeastern Iran, a volcanic giant that has slept for roughly 700,000 years is stirring. Subtle ...

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

A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park.

Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 magnitude earthquake and several aftershocks shook the same area. "A descent of hot lava is observed on the western ...

Super­heated gas emissions have been detected at the crater of Kanlaon Volcano, on the island of Negros, a possible precursor ...

A landmark on Pluto that was previously designated as an impact crater may actually be the caldera of a supervolcano that has exploded in the past few million years, new research suggests. But not ...

Located in the United States, one of the world’s largest volcanoes is gearing up to explode. It’s known as the Yellowstone Volcano, and it’s not just any regular volcano. Instead, it’s a supervolcano!

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

POZZUOLI, Italy — In Greek and Roman mythology, the Campi Flegrei volcano is depicted as the opening to the underworld. Its prehistoric eruptions blocked out the sun, turning summer into winter and ...

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...