Ancient "Supervolcano" Rocked Washington State
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Volcanic blasts in what is now Washington State spewed steam and billowed ash in amounts that dwarf the eruption of Mount St. Helens in 1980, research shows.
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MOUNT ST. HELENS NATIONAL VOLCANIC MONUMENT  -  Mount St. Helens spewed steam and gray ash from a small  explosive eruption in its crater on Friday, as the volcano in  Washington state awoke from its slumber for the first time in  nearly two decades.
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MOUNT ST. HELENS NATIONAL MONUMENT, Wash. A seismologist says he can&#39;t decipher the meaning of the latest activity on Mount St.
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SEATTLE, Washington, Oct 2  - The Mount St. Helens volcano, which roared to life Friday with a giant plume of steam and ash, remains dangerous and could erupt again at any time, scientists warned on Saturday.
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A three-point-one magnitude earthquake shook the crater at Mount Saint Helens Saturday morning. That is the mountain&#39;s biggest earthquake since the new lava dome began growing in mid-October, according to the US- Geological Survey.
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A 3.1-magnitude earthquake shook the crater at Mount St Helens yesterday, the strongest quake at the volcano since mid-October. US Geological Survey scientists said they did not believe a major eruption was
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Lava has begun to ooze out of  Washington state's Mount St. Helens, building up the lava crust  in the volcano's crater, government scientists said on  Wednesday.
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WASHINGTON -- The nation set a record for wildf
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Scientists closely monitoring Mount St. Helens say they are convinced the Washington state volcano is getting ready to erupt at any time.
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Mount St. Helens let off more steam this morning, the latest indication that a larger eruption may be in the works. The southwest Washington mountain
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VANCOUVER, Wash. Oct. 7, 2004 - Geologist David Johnston wouldn&#39;t have died on Mount St. Helens today. New equipment developed since the 1980 eruption of the volcano has made it possible for volcanologists
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September 29, 2004 - Scientists in Washington state say Mount St. Helens may be getting ready to erupt again. Small earthquakes are being detected beneath the volcano&#39;s lava dome at the rate of 4 per minute.
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MOUNT St. HELENS, Wash. - Three earthquakes ranging in magnitudes between 2.6 and 2.8 rattled Mount St. Helens Sunday evening and into Monday morning.
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SEATTLE Sept. 27, 2004 - Small earthquakes rattled Mount St. Helens at the rate of one or two a minute Monday, and seismologists were working to determine the significance of some of the most intense seismic activity in nearly 20 years.
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SEATTLE - In Washington State today, scientists are warning that Mt. St. Helen could blow again. Scientists have issued an alert, telling people to stay away from the mountain because the lava inside is rising.
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Mt St Helens, a volcano that devastated swathes of the US north-west when it erupted 24 years ago has rumbled back to life, raising fears of a fresh explosion, seismologists said.
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MOUNT ST. HELENS NATIONAL MONUMENT, Wash. -- With scientists predicting that an increase in seismic activity could result in an imminent volcanic eruption