The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic ...
Although volcanic eruptions are spectacular natural events that occur around the world every day, most volcanoes spend the ...
A new NASA satellite image has captured a rare view of an erupting volcano, revealing its bright red lava flow as seen from ...
The summit region of Kīlauea experienced tephra fallout and a Kona low storm this past week. Cleanup, recovery, and regrowth ...
Geochemical analysis of erupted tephra samples over the past decade help scientists understand the temperature of Kilauea’s shallow magma system under the summit — and things have been “heating up!” ...
Understanding what triggers large volcanic eruptions is crucial for hazard assessment, but the exact mechanism driving these ...
Video ID: CPM0873 This is the amazing moment a tornado formed next to a ‘phoenix’ volcanic eruption. Rachel Bryan was ...
Tephra is fragmented volcanic material — including ash, rock and strands of volcanic glass — blasted into the air during an ...
Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. This photo shows the gap between the south (left) and ...
The discovery has revealed a hidden process that could change how scientists understand volcanic systems.
A recent study reveals that the Poás volcano has changed its eruption pattern, redefining the global ash-related risk map.