Mount Rainier, one of the most dangerous volcanoes in the U.S., has been rocked by over 1,000 earthquakes since July 8 — the ...

Beginning July 8, a swarm of earthquakes hit Mount Rainier. According to the United States Geological Survey (USGS) Cascades Volcano Observatory, the earthquakes were as large as 2.4 in magnitude.

The US Geological Survey has said that one of the most feared volcanos in the US has been shaking for three weeks and they ...

Hundreds of earthquakes swarm Mt. Rainier but eruption not imminent, seismologists say MOUNT RAINIER—A total of 895 earthquakes have shaken the ground beneath Washington’s highest mountain since the ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

A recent earthquake swarm at Mount Rainier in Washington state, along with increased volcanic activity in Alaska, Oregon, and Hawaii, has captured the news media's attention and sparked questions ...