Learn more about the past eruptions at Yellowstone National Park and how each new eruption displaced evidence of the past.

Most volcanoes form at the boundaries of Earth's tectonic plates, which are huge slabs of crust and upper mantle that fit together like puzzle pieces. Think of these plates as massive rafts floating ...

A new seismic detection method reveals faint ground signals that precede volcanic eruptions, offering earlier and simpler warnings.

The Ring of Fire is an enormous belt of active and dormant volcanoes that surrounds most of the Pacific Ocean. It runs from southern Chile, up the west coast of the Americas, through the islands off ...

Mount Etna’s craters continue to smoulder two days after its largest eruption in four years sent tourists fleeing from a vast column of gas and ash on Monday. Tourists have returned to the slopes of ...

But some refused to evacuate during the hazardous lava fountaining episode.

Kīlauea is stirring again. Scientists at the Hawaiian Volcano Observatory say signs of a new eruption episode began early Tuesday morning inside Halemaʻumaʻu crater. Kilauea eruption paused, but ...

How might climate change affect eruptions from Osorno volcano in Chile and vice versa? Source: Ilan Kelman Are climate change and tectonic processes linked? We must examine both directions: volcanic ...

The detailed archive will provide interesting insights into Antarctica's ice dynamics and weather patterns.