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.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

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 ...

The same geyser that erupted last summer in a hydrothermal explosion in Yellowstone National Park was recorded erupting again ...

Mount Etna's spectacular eruption on Monday, which caused a partial collapse of the volcano's crater, prompted a local ...

A newly installed Yellowstone webcam filmed a surprise eruption at the Black Diamond Pool in Biscuit Basin. Watch what ...

Mount Etna’s craters continue to smoulder two days after its largest eruption in four years sent tourists fleeing from a vast column of gas and ash on Monday. At such a critical moment in US history, ...

In 1669, in what has been considered the volcano’s worst known eruption, lava buried a swath of Catania, about 23 kilometers ...

Mount Etna, Europe's most active volcano, erupted. The strongest blast in four years sent ash clouds and pyroclastic flows ...

How often does Italy’s ‘Lady of the Rings’ volcano erupt? - Mount Etna, on the east coast of Sicily, between the cities of ...

The study, done around Mount Etna in Italy, compared data from sensors around the volcano with satellite imagery.

A new collaboration between NASA and the Smithsonian Institution could "change the game" when it comes to detecting the first ...