Visual observations have been a backbone of volcano research more than 2,000 years and remain fundamental to understanding ...

Peak fountain heights were at 1,300 ft. for the south vent and 1,000 ft. for the north vent, with the plume reaching 35,000 ...

Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...

MANILA, Philippines — Lava effusion with lava flow on three gullies and minor ash emissions that generated plume were ...

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

MANILA, Philippines — A fast-moving avalanche of hot gas, ash, and fragmented volcanic rock—known as a lava-collapse pyroclastic flow—was observed at Mayon Volcano in Albay, the Philippine Institute ...

Volcanic eruptions are significant geologic hazards. Underwater volcanoes are challenging to study, yet they play an integral role in marine geology and may cause destructive tsunamis that can ...

THE Philippine Institute of Volcanology and Seismology, reported increased volcanic activity at Mayon Volcano in Albay, characterized by increased volcanic activity and seismicity over the past 24 ...

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) on Friday afternoon reported two lava-collapse pyroclastic ...

One of the most active volcanoes in the world is gearing up for a spectacular eruption, according to the United States Geological Survey. A high fountaining phase is imminent at the Kilauea volcano on ...

Step into an underground lava cave hike in Arizona, where cool air, dark tunnels, and rugged volcanic walls turn a simple walk into a bucket list adventure.

An interesting discovery led scientists to detect a lava tube beneath Venus using Magellan radar data. This revealed new ...