A 2,000-year-old Roman observation about volcanic ash is inspiring researchers to reinvent cement and slash its carbon ...

A repost on the region of Lassen Peak in California, originally written by Henrik in 2013 This article began as a regular piece on Lassen Peak but quickly expanded as I discovered how complex the ...

Large raindrops began falling like sleet on the evening of May 29 near the Kagoshima prefectural office, creating thick, dark streaks on a white rental car parked nearby.

Volcanic activity on southwestern Iceland's Reykjanes Peninsula is declining, prompting civil protection authorities to lower the alert level from "emergency" to "threat," Icelandic public broadcaster ...

Scientists say the recent bout of heightened volcanic activity may go on for centuries.  Read more at straitstimes.com. Read ...

Breakthroughs have included the development a free web tool, PlumeRise, which gives more accurate estimates of the amount of ash injected into the atmosphere during a volcanic eruption because, ...

Hawaiian Volcano Observatory field engineers on July 10, 2025, visited monitoring stations downwind of the Kīlauea summit eruptive vents. They wore snowshoes, as the large footprint keeps the field ...

In 2022, the eruption of the underwater Hunga volcano near Tonga sent a plume of ash soaring 37 miles into the sky, setting a new record as the largest volcanic plume ever captured by satellites. This ...

Residents are wearing masks to protect themselves from thick volcanic ash that is blanketing several Indonesian villages as rumbling Mount Lewotobi Laki Laki erupted ...

MAUMERE, Indonesia (AP) — Residents wore masks to protect themselves from thick volcanic ash that blanketed roads and green rice fields in villages in south-central Indonesia as rumbling Mount ...