The striking Kawah Ijen volcano in Indonesia is known for emitting what appears to be blue lava as soon as the sun sets.

While volcanoes can be frightening, supervolcanoes are even scarier. These five supervolcanoes are proof of that, having ...

Nestled within the misty highlands of East Java, Indonesia, Kawah Ijen is home ... Unlike the molten rock that erupts from most volcanoes in a fiery red-orange hue, Kawah Ijen’s lava is not ...

Mount Ibu, a remote volcano on Indonesia’s Halmahera Island, has erupted 1,079 times since 1 January, according to the country’s Geological Agency. In its most recent eruption on Sunday ...

People were also warned to watch out for lava floods. Indonesia, which lies along the Pacific Ring of Fire, has 130 active volcanoes, making it one of the world's most seismically active countries.

In the first weeks of January alone, the volcano, which is one of Indonesia's most active, erupted nine times. Residents living near Mount Ibu and tourists have been advised to avoid a five to six ...

In the first weeks of January alone, the volcano, one of Indonesia’s most active, erupted at least nine times. Residents living near Mount Ibu and tourists have been advised to avoid a five to ...