Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Discover more about Indonesia's volcanic alert system and the systems used around the world to help keep people as safe as ...

Lava spewed from Hawaii’s Kilauea Volcano on Sunday, June 29, as it entered Episode 27 of its ongoing eruptive phase, the US ...

The death of a 26-year-old Brazilian publicist and trekker has raised concerns about the safety of volcano tourism ...

Dominant trade wind conditions generally send tephra and volcanic gas southwest over the remote Ka‘u Desert. Eruption viewing areas within the national park are unaffected, but there can be decreased ...

The spectacular lava fountains that marked Kilauea’s 27th eruptive episode came to an abrupt stop at 7:54 p.m. Sunday, ...

The public is urged to be patient and aware of the situation if plans include a trip to see the latest episode of spectacular ...

Update at 10:09 p.m. Sunday, June 29, 2025: Episode 27 of the ongoing episodic summit eruption of Kīlauea volcano on the Big ...

The number and size of Texas quakes increased dramatically around 2010 when well injection became the common disposal method.

The vertical movement of the mantle is one of the driving forces that brings about large-scale geological changes to the ...

While rare, Redding does get earthquakes strong enough for us to feel. Here's why Shasta and Siskiyou counties and the north ...