An article Tuesday posted by The Daily Mail titled ‘America’s deadliest volcano enters unprecedented 72-hour tremor phase as ...

New safety rules in Washington aim to prevent crane collapses after a deadly incident in Seattle, ensuring worker and public ...

The Pacific Northwest Seismic Network operates more than 600 seismic stations. The center in Alaska added an additional 250 ...

Mount Rainier, the active stratovolcano that experienced an unusual but benign swarm of tiny earthquakes this past summer, isn’t suddenly showing seismic-tremor activity despite a recent news report ...

Some families in western Washington are still grappling with the aftermath of a bomb cyclone that struck the region one year ...

No, there is not increased activity at Mount Rainier, despite a national headline Wednesday morning claiming there is an ...

A massive volcano feared to erupt and devastate the West Coast has been undergoing several days of concerning seismic activity.

CONTRA COSTA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.6 magnitude quake shook near San Ramon at ...

Experts clarified that Mount Rainier was not at risk of eruption after widespread online speculation spread. A “technical ...

A 4.1-magnitude earthquake was reported in California on Tuesday (November 18), according to the United States Geological ...

Capsules containing 30% of the radioactivity at the Hanford nuclear site are stored in a decaying underwater pool.

SAN BERNARDINO COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.1 magnitude quake shook close to Yucaipa ...