The most accurate 3D images of the interior of a volcano, Axial volcano off Oregon's coast, ever captured have implications ...

"Explosive volcanism could repeatedly seed low latitudes with ice and ash, producing buried or insulated ice deposits that help explain the excess hydrogen signals measured near the equator." Ancient ...

A circular scar on Alaska’s face speaks to an event that may have contributed to the fall of societies on the far side of the world. Two thousand years ago, Alaska’s Mount Okmok volcano spewed ash ...

Explosive volcanic eruptions on early Mars may have transported water ice to equatorial regions, according to a modeling study published in Nature Communications. The authors suggest that these ...

Hawaii’s Kilauea volcano is erupting again. KOHN reports, it is 33rd episode of its ongoing Halemaʻuma’u eruption. Lava is fountaining at a height of more than 500 feet, with some previous episodes ...

Jayde N. Hirniak has received funding from the Hyde Family Foundation, Institute of Human Origins, Geological Society of America, Society for Archaeological Sciences, and the Cave Research Foundation ...

A live camera at Hawaiʻi’s Kīlauea volcano captured a rare sight this week — a swirling “volnado” forming next to a fountain of lava, the latest dramatic reminder of the mountain’s restless nature.

Severe volcanic eruptions and changes in the activity of the sun may have set the scene for some of the world’s most famous rebellions, including the French Revolution. It has long been known that ...

Japanese meteorological agencies said the Shinmoedake volcano had erupted in the early hours of Thursday morning, August 28, sending a plume of ash 5.5 kilometers (3.4 miles) into the sky. Officials ...

HONOLULU — Hawaii’s Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the air and across a section of its summit crater floor. It was Kilauea’s 31st display of molten ...