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

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.

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.

Say what you will about social media, but one of the things we absolutely love about the apps is when someone sees something ...

On a seemingly ordinary Sunday morning, residents of the East Bay were jolted awake by a series of earthquakes, igniting a blend of curiosity and concern about seismic activity in California. This ...