One of the world’s most active volcanoes is erupting, with lava reaching the Indian Ocean — prompting officials to warn ...

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!” ...

Video ID: CPM0873 This is the amazing moment a tornado formed next to a ‘phoenix’ volcanic eruption. Rachel Bryan was ...

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 ...

Around the world, volcanologists are following the path of magma as it travels between connected volcanoes, in an effort that ...

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

Scientists discover a hidden structure beneath Australia that explains the origin of its strangest and most scattered volcanoes ...

Since turning 95, Ken Anderson has visited Washington, D.C., Hawaii, Alaska and, just this month, New Zealand BAKER CITY — Ken Anderson is closing in on his first century, but […] ...

Although volcanic eruptions are spectacular natural events that occur around the world every day, most volcanoes spend the ...

Lava effusion in Mayon Volcano is not a sign of an escalation in volcanic activity, the head of the Philippine Institute of ...

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

A supervolcano that once shook the Earth is quietly recharging—and scientists are finally seeing how it happens. Scientists ...