Flights cancelled in Indonesia after volcano eruption unleashes massive cloud of hot ash The Mount Lewotobi Laki-Laki volcano erupted on Tuesday afternoon, with authorities raising the alert level ...

A volcano has erupted in Indonesia, unleashing a massive cloud of hot ash. The Mount Lewotobi Laki Laki volcano spewed a towering 6.8 miles-high cloud of ash into the air.

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above clouds before dawn. It’s twice as tall as Earth’s largest volcano.

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above clouds before dawn. It’s twice as tall as Earth’s largest volcano.

How Can Trees Warn Us About Volcanoes? Science has yet to discover a way to prevent volcanic eruptions, so the early warning signs of volcanic activity are key to keeping people safe. One of the ...

The 1980 eruption cycle made Mount St. Helens one of the most famous volcanoes in the Cascades. But it is far from the only volcano in the range.

Italy's Mount Etna has erupted, with large plumes of ash seen rising from the volcano. Images and video from the island of Sicily showed volcanic material spilling out of the volcano on Monday ...

Earth’s core is apparently a bit leakier than scientists expected. In a new study published in Nature, researchers describe evidence that traces of precious metals from Earth’s metallic core ...

The volcano Uturuncu, located in the Central Andes mountains, has seemingly risen from the dead. While the volcano has not erupted in more than 250,000 years, it has recently shown signs of ...