Lava effusion with collapse-fed pyroclastic density currents was observed on Mayon Volcano late Wednesday evening, the ...

Avalanches of ash, gas and rock that cascade downhill during volcanic eruptions may be even more dangerous than scientists had realized. Pulses of high pressure form within these slides, known as ...

A powerful eruption at Indonesia's Semeru Volcano triggers a fast-moving pyroclastic flow, sending a superheated mixture of ...

Mount Semeru in Malang Regency, East Java, October 23, 2024. The Mount Semeru climbing route will remain completely closed due to fluctuating volcanic activity until early 2026. The current management ...

New Zealand research could help track the path of searingly hot rock and gas flows that are the world's most deadly volcanic hazard. Te Whare Wānanga o Waitaha | University of Canterbury School of ...

At least 330 people were evacuated on Thursday in Guatemala following an eruption of the Fuego volcano, located 35 km from the capital, according to the civil protection agency, which declared an ...

Semeru volcano — the tallest volcano on Java at 3,676 meters — erupted on the afternoon of November 19, 2025, with pyroclastic flows racing at high speed more than 8.5 kilometers down its slopes, as ...

JAKARTA: Indonesia’s Mount Semeru, located on the border of Lumajang and Malang regencies in East Java, erupted twice on Tuesday (April 14) morning, sending pyroclastic flows up to three kilometres ...