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 ...

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

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, 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 ...

Mount Etna's recent eruption in Sicily has caused travel disruptions and panic among tourists due to ash clouds, leading to ...

Mount Etna erupted on the Italian island of Sicily this morning, prompting a 'red alert' warning, with dramatic video showing ...

Europe's most active volcano, Mount Etna on Sicily, is erupting again, sending tourists running away from a huge plume of ash ...