This week, researchers reported a brain circuit linked to the intensity of political behavior. Microbiologists found that the ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

During a monitoring overflight on April 9, 2025, USGS Hawaiian Volcano Observatory field crews observed that the ponded lava in the north vent from April 8 had drained and/or collapsed. The south vent ...

An explosive eruption is currently occurring at the summit vent of Kanlaon Volcano that began at 5:51 AM today, 8 April 2025. The eruption is producing a voluminous bent plume approximately 4,000 ...

When volcanoes like Alaska’s Mount Spurr erupt, the ash can damage people’s lungs, smother crops and kill animals, and the harm can continue to spread long afterward.

Residents in Anchorage, Alaska, prepare for a possible Mount Spurr volcano eruption as scientists warn of rising seismic ...

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The area around Kanlaon Volcano in the Philippines was still under evacuation orders from an eruption in December​.

When fully implemented, the warning and mnitoring system will operate through an interoperable network of domestic volcano observatories. Central to its success will be the National Volcano ...