Visual observations have been a backbone of volcano research more than 2,000 years and remain fundamental to understanding how volcanoes work. Technological advancements — such as livestreaming ...

LEGAZPI CITY – Mild to moderate eruptions were recorded at the summit crater of Mayon Volcano, the Philippine Institute of ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded minor strombolian activity at the Mayon Volcano ...

MANILA: Minor strombolian activity was recorded at the Mayon Volcano in Bicol early Sunday (Feb 15) morning, the Philippine ...

Since late 2024, Klauea has unleashed 42 episodic fountaining events, each typically lasting a day or less, separated by ...

In volcanoes, fluid inclusions are dominantly composed of CO 2. At magmatic temperatures (1200˚ C or 2192˚ F), the density of the CO 2 strongly depends on pressure, which is influenced by the depth of ...

Scientists analyzing decades-old NASA's Magellan data have identified only the second reported lava tube on Venus.

Earth's long volcanic history has physically shaped the terrain and brought about the demise of some species. For example, on the volcanic island of Nishinoshima, Japan, volcanic activity has wiped ...

The volcano responsible for a catastrophic eruption in 1982 that left thousands dead is now stirring, with concerns also ...

Scientists monitored the El Chichón volcano's movements and recorded some changes in its crater.

When referred to as a gas, it means a volatile has transitioned into the vapor phase. The most common gases (or vapor phase volatiles) emitted at the surface are water (H2O), carbon dioxide (CO2), and ...