Mount Adams in Washington state is seismically calm. But a flurry of earthquakes around the volcano has garnered attention ...

Six low-intensity earthquakes rumbled beneath Mount Adams during September, according to the U.S. Geological Survey Cascades ...

The Mount St. Helens Visitor Center in Castle Rock closed on Monday to allow work to begin on a $1.2 million update to its ...

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Helens quickly popped up in the chatter. It wouldn't be the first time Mount St. Helens had drawn renewed attention in the years since its famous cataclysmic 1980 eruption — the volcano is well ...

The U.S. Geological Survey (USGS) is closely monitoring Mount Adams after a notable increase in seismic activity was recorded ...

Scientists are installing multiple temporary seismic monitoring stations to get a better understanding of the sharp increase ...

There are two sounds that follow natural disasters. The first is an eerie, unnatural silence. No traffic, no car doors ...

I don't think people should be concerned when there's a felt earthquake here and there in our region, except in the sense ...

6 earthquakes were recorded at or under Mt. Adams in September, which is the most since the US Geological Service began ...

TRI-CITIES, Wash. - Mount Adams, the largest active volcano in Washington State, recently experienced an unusual increase in ...