Deep within Africa’s Great Rift Valley, Virunga National Park is home to some of the continent’s most active volcanoes, ...

In a remote corner of the U.S., active volcanoes wait patiently above the ridgelines, leaving residents on edge.

Imagine a vast sea of golden sands stretching as far as the eye can see, with towering dunes reaching up to 750 feet tall.

A volcano in Hawaii spewed lava up to 600 feet in an eruptive episode, officials said. Photo by Tolis Dianellos on Unsplash A volcano in Hawaii put on another spectacular display, spewing lava up ...

Deadliest volcanic eruption: The 1815 eruption of Mount Tambora ... fragments of rocks, minerals and volcanic glass. These pieces are the size of a grain of sand or smaller. The lava that erupts ...

Experts say it is only a matter of time until Mount Rainier, one of the most dangerous ... When this volcano eventually blows, it won't be lava flows or choking clouds of ash that threaten ...

A tongue of lava spilling down the side of Mount Etna glows orange on the snow-covered volcano. Lava erupted from the Bocca Nuova crater on Monday, February 10, offering a spectacular spectacle ...

But despite bans, skiers have taken to the slopes. Ash, hot stones and giant flames can be seen in the background. And an image shows the skiers admiring the eruption. Marco Bassot, who has ...

Thousands of tourists have flocked to snow-capped Mount ... lava, interacting with the snow, can instantly vaporise it and, with the thermal energy released, may violently hurl fragments or rocks." ...

Running down the slopes of Mount Etna on the Italian island of ... built up by alternating layers of lava and erupted rock fragments, that are characterized by explosive eruptions.

Mountain police in Italy have urged tourists not to get too close to Mount Etna's lava flows, as people flock to the area following the volcano's latest eruption. Restrictions in force require ...

Mount Etna is the most active ... Content continues below Lava isn't the only threat: When thermal energy spews from a volcano, large rocks can be violently hurled into the air, potentially ...