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A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.
Google's Android Earthquake Alerts system uses your phone's accelerometer to provide crucial seconds of warning before ...
A 7.3 magnitude earthquake struck off the coast of Alaska on July 16, 2025. While significant, the 1964 Prince William Sound ...
Volcanoes in the United States that have been active since spring woke up, brushed themselves off, and then went back to ...
These 10 U.S. states experience the highest number of earthquakes, shaking their ground quietly yet consistently, reminding ...
Seismicity has decreased” from 30 events per hour at the peak to a few per hour as of Saturday morning, the U.S. Geological ...
One of the most famous mountains in Washington, Mount Rainier, has been rumbling over the last day due to the amplified ...
Earth’s continents may look fixed on a globe, but they’ve been drifting, splitting and reforming over billions of years – and ...
A magnitude 7.3 earthquake struck Alaska on Wednesday afternoon and a tsunami warning was canceled two hours later for the ...
This is now the largest recorded earthquake swarm at Mount Rainier since seismic monitoring at the volcano began in 1982, the ...
The series of earthquakes is the first major swarm of seismic events since 2009. Is it safe if you’re planning on visiting?
Mount Rainier, the active volcano towering above southwestern Washington state, started rumbling — very lightly — on Tuesday.