A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

White describing changes in hot spring discharge and geyser eruption patterns to the Aug. 17, 1959, M7.3 Hebgen Lake, Montana ...

On a quiet night in 1959, the ground shook violently in Montana, creating Earthquake Lake and leaving a lasting mark. Here’s ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

The 7.2-magnitude quake on Jan 17, 1995, sparked a major review of quake preparedness in the island nation that suffers about one fift Japan marks 30th anniversary of deadly Kobe quake - CNA Skip ...

MANILA, Philippines — A magnitude 4.0 earthquake struck off the coast of Surigao del Norte on Thursday afternoon, the Philippine Institute of Volcanology and Seismology (Phivolcs) said.

Several of Japan's nuclear power plants were rattled by an earthquake on Monday. A tsunami warning was also issued after the magnitude 6.9 earthquake struck the Hyuga-nada Sea off the coast of the ...

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CONCORD, Calif. (KGO) -- A 3.5 preliminary magnitude earthquake struck Concord Sunday morning, according to the U.S. Geological Survey. It was reported at around 8:49 a.m. It was downgraded from a ...

Despite an explosive summer at Yellowstone National Park — marked by a thermal feature eruption that destroyed a boardwalk and sent visitors fleeing from an eruption of black water, mud and ...

The 7.3 magnitude Hebgen Lake earthquake that year resulted in 28 deaths, most of which were caused by a massive landslide triggered in Madison Canyon. The landslide carried roughly 50 million ...