One of Mars' tallest volcanoes peeps over a thick layer of clouds, in Odyssey’s first picture of Arsia Mons peering over the ...

Mount Etna is one of the world's most active volcanoes, but there hasn't been an eruption of this magnitude since 2014, ...

Guatemala has initiated the evacuation of residents residing on the slopes of the Volcano of Fire, following a recent ...

Fiery lava seen flowing from the volcano near the capital as disaster agency issues warning to nearby residents.

Guatemala's Fuego volcano shot ash miles into the air on Friday as authorities said they had evacuated more than 700 people ...

A group of Trinity College graduates were among tourists caught up in chaos in Sicily as Mount Etna erupted on Monday. Seven ...

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

Guatemala are evacuating some residents from the slopes the Volcano of Fire after a new eruption spewed gas and ash high into ...

Sicily’s Mount Etna has sent a cloud of smoke and ash several miles into the air, but officials said the activity posed no ...

Despite monitoring systems, eruptions remain difficult to predict. And some tour guides say visitors who choose to explore volcanoes do so at their own risk.

Italy's Mount Etna has erupted, with large plumes of ash seen rising from the volcano. Images and video from the island of ...

Are you thinking about hiking to the top of Turrialba Volcano in Costa Rica? You’re in for a fun adventure! This active ...