The Yellowstone Seismic Network is designed to record ground shaking due to earthquakes. But earthquakes aren’t the only ...

Tourists climbing Sicily's Mount Etna volcano at night in sneakers and light clothing to get a close-up view of an ongoing ...

Alaska, largely unspoiled wilderness, looks like something out of The Lord of the Rings.

The program responds to volcanic eruptions internationally, collecting data and providing assistance to affected communities.

The latest episode of the ongoing Halemaʻumaʻu eruption at Kilauea volcano ended at 9:18 a.m. HST on Thursday, February 20, ...

Satellites have detected large volumes of methane spewing from Mount Fentale’s crater following months of earthquakes that ...

Lava fountains from the north vent have reached 300 to 400 feet, feeding multiple lava streams onto the crater floor between ...

Mount Spurr is part of the Ring of Fire, located in southern Alaska. The mountain is a stratovolcano, which means it has ...

Despite restrictions being in place to keep visitors away from the eruption site, many are choosing to ignore the warnings ...

According to USGS, the 10th episode of Kilauea ended at 9:18 a.m. on Thursday, February 20, 2025, just after 13 hours of ...

Video by USGS USGS HAWAIIAN VOLCANOES OBSERVATORY Lava is seen fountaining in Halemaumau crater this morning in this screenshot from a live stream. 2 /2 USGS HAWAIIAN VOLCANOES OBSERVATORY Lava is ...

Authorities near Sicily's Mount Etna are bracing to control an influx of visitors this weekend, attracted by a two-week flow ...