The pH, or the acidity or alkalinity of an environment, has long been known to affect how efficiently catalysts drive key ...

A circular scar on Alaska’s face speaks to an event that may have contributed to the fall of societies on the far side of the world. Two thousand years ago, Alaska’s Mount Okmok volcano spewed ash ...

Abstract: Voronoi diagram is commonly used to visualize geographical point dataset with a collection of plane-partitioned facets. As the size of the geographical point dataset increases, facets are ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s equator.

More earthquakes have been recorded over Kanlaon Volcano on Thursday morning, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS). “This is a notice of increased seismic ...

MANILA, Philippines — The Civil Aviation Authority of the Philippines (Caap) has banned flights near the areas of the Mayon, Bulusan, Kanlaon and Taal Volcanoes until 9 a.m. on Friday, Oct. 17, citing ...

Witness the raw and untamed power of our planet in this stunning 4K UHD cinematic footage of an active volcano. Fiery lava bursts from the earth, glowing with intense heat and color as smoke rises ...

JAKARTA - Mount Lewotobi Laki-laki erupted on Wednesday, shooting volcanic ash 10 kilometres into the sky, Indonesia’s volcanology agency said, forcing authorities to raise the alert system to its ...

MANILA, Philippines — Kanlaon Volcano on Wednesday emitted ashes twice, with both incidents lasting for less than an hour, according to state volcanologists. The Philippine Institute of Volcanology ...

Mount Lewotobi Laki Laki, one of Indonesia’s most active volcanoes, erupted for a second consecutive day on Wednesday, spewing towering columns of hot ash that subsequently blanketed nearby ...

A volcano erupted overnight on an Indonesian island, authorities said Wednesday, spewing a massive ash column into the sky as the highest alert level was declared. Mount Lewotobi Laki-Laki on Flores ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. In this photo released by Geological Agency (Badan ...