Volcanoes aren't just explosive events—they pose a real threat to global climate and food security. Experts warn the world is ...

Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska ...

A supervolcano, one of Earth's most powerful geological formations, is reportedly showing increased signs of activity, ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ...

The eruption of the Hunga Tonga-Hunga Ha'apai volcano in Tonga in January 2022 captured the world’s attention, not only because of its immense power but also for its potential to impact the Earth’s ...

Mount Etna's volcano has erupted in Sicily, spewing a huge column of smoke and ash into the sky above the Italian island.

Italy's Mount Etna, Europe's tallest volcano, erupted Monday, sending ash and rock into the air. We show you where.

Mount Etna erupted violently on Monday, shooting ash and lava into the sky. Flights were disrupted and nearby towns were ...

Mount Etna, whose stunning peak rises 11,014 feet tall and slopes toward the Ionian Sea, is a popular attraction for both hikers and tourists. Video footage obtained by CNN shows a tour group running ...

“Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...