A view from the U.S. Geological Survey’s livestream V3cam as of 5:18 a.m. Oct. 1, 2025, of the lava fountains from Episode 34 ...

For a moment, it seemed like a blast from the past: a plume over Mount St. Helens on Tuesday looked like the volcano might be ...

Buried deep in Greenland's ice sheet lies a puzzling chemical signature that has sparked intense scientific debate.

Hawaiian Volcano Observatory and National Weather Service staff rapidly deployed local seismic sensors in the Manuʻa and ...

While many science books would have you believe the Earth's lower mantle—the layer deep below the crust—is smooth, it's actually made up of a mountainous-like topography that moves and changes just ...

The Tongan volcano eruption was triggered by an explosion as big as five underground nuclear bombs, reveals new research. The cataclysmic Hunga Tonga blast in January 2022 was the largest volcanic ...

Deep beneath the barren landscape of Antarctica lies secrets to the climatic history of the world. Frozen in the ice are ...

A new study has found surprising evidence of large bodies of magma lurking beneath long-dormant volcanoes in the Cascade Range in the USA, with potentially huge implications for how geologists predict ...