Beneath the geysers and hot springs of northwestern Wyoming sits a volcanic system on a scale that has no equivalent in the ...

Stunning footage captures the powerful July 21 blast sending plumes of ash skywards and waves racing across the volcano's lake.

Activity at the volcano in the Philippines sent lava and pyroclastic flows down the volcano’s flanks and prompted evacuations in nearby communities. nasa.gov That SO₂ figure — reached on July 11 — ...

Two weeks ago, the Philippine Institute of Volcanology and Seismology recorded three distinct, short-lived explosions in less than five minutes at Taal Volcano. The eruption sent a column of ash and ...

Large volcanic eruptions from the Pacific Ring of Fire influenced past climate. These eruptions correlate with major glacial ...