Plenty of big scientific discoveries have started with an accident. One such enlightening whoopsie unfolded in Iceland in ...

State volcanologists on Monday recorded a low-frequency sound as Mayon Volcano continued its effusive eruption.

MANILA, Philippines — Mayon Volcano continued to produce lava fountains on Tuesday evening, this time reaching 250-meters ...

Scientists have discovered that one of the most powerful volcanoes in Earth’s recent history is slowly building up magma ...

After Guatemala’s Volcano of Fire erupted June 3, sending a fast-moving flow of superheated ash, rock and debris into villages, AP staffers sprang into ...

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!” ...

Massive volcano in Japan refilling 7,300 years after eruption, offering new insight into supervolcano behavior and future risks ...

Far beneath the ocean near Japan, scientists have discovered that the magma system linked to the most powerful eruption of the Holocene is slowly rebuilding. By using seismic imaging, researchers ...

Kīlauea, one of the most active volcanoes in Hawaii, had a series of violent steam explosions in 1924, and scientists discovered the cause.

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 ...

A recent study reveals that the Poás volcano has changed its eruption pattern, redefining the global ash-related risk map.

The magma reservoir of the largest volcano eruption of the Holocene is refilling. This Kobe University insight on the Kikai ...