During pauses between the high fountaining episodes of the ongoing Kilauea volcano summit eruption, which began on Dec. 23, ...

A 6.4 magnitude earthquake has struck northern Chile, causing minor infrastructure damage and cutting power to over 20,000 people.

A series of low-intensity earthquakes, primarily in Karachi, Sindh, highlights the region's seismic vulnerability due to its ...

The same geyser that erupted last summer in a hydrothermal explosion in Yellowstone National Park was recorded erupting again ...

The sediments underlying the Salt Lake Valley are thicker in places than previously thought, indicating that current seismic ...

The Kanlaon Volcano spewed a grey ash column into the sky in the Philippines. Time-lapse footage captured the powerful burst ...

Mount Etna produced a spectacularly explosive eruption Monday, sending a ripple of reddish clouds down from the southeast summit of Europe's highest active volcano.

Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

He says the volcano is far enough from the Cascadia fault that an eruption will not trigger the so-called "Big One", the massive earthquake scientists have long anticipated along the Pacific Northwest ...

It could be tomorrow or decades from now," said Dura. Part of their confidence comes from the history of huge earthquakes in the region. "The last event was in 1700, and paleoseismic records ...