The tremor from a lava flood from Mount Semeru in Lumajang District, East Java, was recorded for over 2.5 hours on Thursday ...

Over the past week, the volcano, which crosses Lumajang Regency and Malang Regency, East Java, has erupted 42 times. Semeru ...

One of the topics I will often feature in this column is volcanic activity. Last week marked the 142nd anniversary of the massive eruption of Krakatoa. This explosion was one of the most powerful ...

Learn more about the area around Mount Tambora and how, even though it was once the site of the largest eruption on record, ...

The 1883 Krakatoa volcano erupted with a force of 200 megatons of TNT. By comparison, the bomb that destroyed the Japanese ...