Laki on Indonesia's tourist island of Flores is erupting again, drawing warnings from the government and global aviation authorities.

A volcano in eastern Indonesia erupted Monday, spewing an ash cloud more than a kilometer high after authorities raised the country’s highest alert level. Mount Lewotobi Laki-Laki on the tourist ...

Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ...

Over the last month, volcanic eruptions have once again made headlines across the globe. One of the most active volcanoes in the world is Italy’s Mount Etna, and it has a very explosive history over ...

The eruption of Italy’s Mount Etna reminded the world how sudden and unpredictable volcanoes can be. Check out the most ...

At the more explosive end of the scale are Plinian eruptions. These include the famous eruption of Mount Vesuvius in 79AD, ...

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.

Mushroom pickers near Buriram’s dormant volcano heard rumbling, sparking eruption fears, but officials confirmed it was ...