Volcanoes have always amazed scientists, geologists, and travelers– not just because they can erupt, but because they show ...

The Hawaii volcano Kilauea lit up the skies with lava and ash, drawing tourists and raising safety alerts. Its eruption ...

People say that nature communicates the best and now we have evidence for it. Scientists have uncovered a silent warning ...

An observation deck that provides stunningly powerful panoramic views of Kaluapele, the summit caldera of Kīlauea volcano on the Big Island, is once again open to visitors of Hawaiʻi Volcanoes ...

Lava was visible spouting inside the Kilauea volcano on the Big Island of Hawaii on Sunday. It has been visible on a ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

During many of these eruptions, Hawaiian Volcano Observatory field crews documented “ooze outs” — where lava squeezes out ...

A series of instruments around the volcano indicate a reservoir has been refilling with magma since its last eruption, gradually inflating so that it's bulging upward. “The pressure inside the v ...

Kilauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

To avoid false alarms, it is vital that scientists seek more reliable ways to monitor volcanoes. Large movements of magma and rock inside a volcano cause seismic waves to be released, but these ...

Satellite radar imagery taken more than two decades ago of Uturuncu — the tallest mountain in southwestern Bolivia — showed that forces inside the volcano had lifted and then lowered a region ...

Despite a recent decrease in activity, there’s still a chance Mount Spurr will blow. And if that happens, there are a few ...