In Italy, a super volcano outside of Naples is stirring in a way it hasn't for centuries. And hundreds of thousands of people live right by it.

Yellowstone is moving, but there's another supervolcano that is also showing signs that it's active in the U.S. It's cooling ...

The eruption of Mount Vesuvius near Naples, Italy, in 79 A.D. killed thousands of Pompeii residents and remains one of the most famous volcanic explosions in history. But scientists say a hidden ...

Italy's Campi Flegrei volcano is depicted in Greek and Roman mythology as the entrance to the underworld. Its eruptions thousands of years ago blocked out the sun, turning summer into winter. And now ...

One of America’s most incredible national parks is a place of amazing beauty and thousands visit every year, but social media has gone crazy with videos of packs of animals running away from ...

Researchers analyzed changes over time in the ratio of small earthquakes to bigger ones beneath Mount Etna and found a strong ...

A volcano that has been active in recent years erupted again on Hawaii’s Big Island on Friday, according to the U.S. Geological Survey.

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. The idea that a single volcanic eruption might have shaped ...

Stunning video captured the latest, hourslong eruption of Hawaii’s Kilauea Volcano. The volcano kicked off the month of October by hurling lava to dizzying heights that would dwarf some well-known ...

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events that Earth has seen in the past 2.5 million years. While the volcano is ...

The caldera may have blasted out its cryomagma in a single explosive event, or it may have spread its eruptions over time. A landmark on Pluto that was previously designated as an impact crater may ...