Known as the Kikai-Akahoya eruption, scientists say it ejected more than twice as much rock and ash as ... by the volcano. They then drilled into the seabed to extract sediment cores using a ...

By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...

The mystery location of a giant volcanic eruption that occurred almost 200 years ago has finally been solved thanks to ash traces preserved in ice cores. In 1831, famous German composer Felix ...

The Kanlaon Volcano had another ash emission activity on Sunday morning that reached 500 meters, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS). PHIVOLCS Director ...

MANILA, Philippines — Kanlaon Volcano on Negros Island emitted dark ash accompanied by a weak low ... rainfall occurs and generates lahars and sediment-laden streamflows in channels draining ...

The ash emission began at 11.45 ... for heavy rainfall to trigger lahars and sediment-laden streamflow in channels on the southern flanks of the volcano. "Specifically, barangays of La Castellana ...

MANILA, Philippines — Five ash emissions and 16 volcanic earthquakes were recorded at Kanlaon Volcano on Negros Island in the past 24 hours, the Philippine Institute of Volcanology and ...