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 ...

JAKARTA: Indonesia's Mount Semeru located on the border of Lumajang and Malang regencies in East Java, erupted multiple times ...

Indonesia’s Mount Semeru, located on the border of Lumajang and Malang regencies in East Java, erupted twice on Tuesday ...

After an eruption, DIY cushions of gas help searing torrents of gas, ash, and rock spread miles from their source within a matter of minutes. Pyroclastic flows contain a deadly combination of hot rock ...

Scientists have discovered that the scorching material spewed from a volcano during eruptions generates a layer of air between it and the ground, allowing it to surf along at extreme speeds, ...

Mayon Volcano remains under heightened alert as volcanic activity intensifies, raising concerns among authorities and residents in the region, ...

Dumping literal tons of hot volcanic material down a lab flume may finally have revealed how searing mixtures of hot gas and rock travel so far from volcanic eruptions. These pyroclastic flows can ...

Mount Semeru in East Java erupted Tuesday morning, sending pyroclastic flows up to 3 kilometers. "An eruption occurred at ...

While the town around him was engulfed by searing pyroclastic flows, one man achieved the impossible from a prison cell with a single ventilation shaft. Here’s how he did it. While humans have adapted ...