After 40 Years of Quiet, Scientists Warn Activity at Major Volcano Could Pose Regional Risk ...

Two long-dormant “supervolcanoes” on two separate continents appear to be stirring to life. Well, maybe. In recent months, more than a thousand minor earthquakes have rattled the area around the Campi ...

A Martian volcano once thought to be the result of a single eruption turns out to have a much more complex past. Orbital imaging and mineral data show it developed through multiple eruptive phases, ...

Mount Shasta, a steep-sided Cascade Range stratovolcano in Northern California, looms above Little Glass Mountain, a thick obsidian flow erupted from the Medicine Lake shield volcano about 1,000 years ...

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Topographic mapping has been a key component of volcano monitoring for decades, helping scientists to study morphologic changes and predict the paths of lava flows during eruptions. Lidar systems are ...

Scientists have revealed the huge underground plumbing system of Yellowstone volcano in unprecedented detail. The findings, which are the result of a mammoth subsurface mapping task, could help answer ...

The volcano on Iceland’s Reykjanes Peninsula began erupting again on Sunday morning—with lava reaching the evacuated small town of Grindavik, setting houses on fire about one month after an eruption ...

TOBYHANNA, Pennsylvania -- A reengineering effort at Tobyhanna Army Depot (TYAD) is bringing new life to the M139 Volcano – a mine dispensing system originally fielded in the 1990s. The M139 Volcano ...

January 25, 2023: Taiwan is buying fourteen M126 Ground Volcano mine dispensing systems for nearly $13 million each. Delivery is expected to start in 2024 or 2025. Each Ground Volcano system is ...