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

Imagine waking up one morning to news that a massive volcanic eruption has shaken a remote region with absolutely no advance notice. This isn't science fiction. It's happening right now around the ...

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 ...

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 ...

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 ...

In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world's most active and whose eruption could affect millions of people. Its mission: figure ...