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

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

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

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 ...

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

A massive eruption at Mt. Etna forced tourists to flee the volcano on Monday after a plume of high temperature gases, ash and ...

Mars Odyssey orbiter has captured a breathtaking new view of the massive volcano Arsia Mons rising through morning ice clouds ...

The boat obviously requires a ticket. Options include a cruise around the lake or a quick trip to Wizard Island in the middle ...

Scientists say the Kilauea volcano in Hawaii isn't done erupting. And it's not alone: 54 eruptions have been reported in 2025 ...

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

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