Mount Semeru, located on the border of Lumajang and Malang Districts, East Java, erupted on Sunday night (Jan 12), sending ...

QUITO, Ecuador — A cloud of ash that climbed more than 2.5-mile-high (4-kilometer) from Tungurahua volcano on Monday has affected a third of Ecuador’s provinces and forced the suspension of classes at ...

Pyroclastic density currents (PDCs) represent some of the most formidable and complex volcanic phenomena, characterised by a turbulent mixture of solid particles and gases that surge down slopes at ...

Mount Semeru, located on the border between Lumajang District and Malang District in East Java, unleashed a pyroclastic ash ...