Mount Semeru in East Java erupted on February 18, 2026, with activity at Alert Level III. It has erupted 30 times in a week ...

The road winds gently up the mountain from the town of Lembang on Indonesia's main island of Java. The half-hour journey takes you through forests full of giant trees rising from the fertile volcanic ...

Indonesia’s Mount Semeru volcano in East Java erupted early Saturday, sending scorching clouds and ash 6 kilometers (3.7 miles) from its crater, according to state-run media.

Mount Semeru in East Java erupted again on Feb 17,2026, with an ash column 800m above peak. It has erupted 18 times in a week, 338 times in 2026 so far. PVMBG issues Level III alert and safety advisor ...

Kawah Ijen in East Java glows with a surreal turquoise lake. It is one of the most acidic lakes on the planet. Sulfur steam ...

Indonesia’s Mount Semeru volcano in East Java erupted seven times in three hours early on Wednesday, sending volcanic ash up to 800 metres above its peak, state-run media reported. The first eruption ...

JAKARTA, Indonesia — Indonesia's Mount Semeru, the highest peak on Java island, erupted Wednesday, blanketing several villages with falling ash, prompting evacuations and leading authorities to raise ...

Dramatic footage captured the moment lava flows collided with hot volcanic deposits on Mount Semeru, triggering massive columns of steam and ash. Footage shows a cloud of steam rising as the molten ...

A villager watches the eruption of Mount Lewotobi Laki-Laki as seen from Talibura village in Sikka, East Nusa Tenggara, on June 17, 2025 (Photo by AFP) (Photo by STR/AFP via Getty Images). The ...

Scientists are uncovering how climate change influences seismic activity, volcanic hazards and extreme weather, as Michael Allen uncovers ...