Volcano spews knowledge to scientists
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MOUNT ST. HELENS, Wash. - A good, restful nightâs sleep is not in Tom Piersonâs future. Not as long as Mount St. Helens continues its rumbling, erupting and quaking.
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After the tsunami disaster in Asia, some scientists have claimed that an even bigger catastrophe threatens Spain's Canary Islands, where a volcanic eruption could unleash a mega-tsunami which would flatten the ...
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Using radio waves to study an Alaskan volcano, researchers have detected a new type of volcanic lightning generated by thunderstorm-like activity in ash clouds.
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In a Sept. 19 story about a crater in Peru, The Associated Press misidentified an expert who said it was caused by a meteorite. His name is Jose Ishitsuka, not Isisuka. He is an astrophysicist with the Geophysical Institute of Peru, not a geologist with Peru's Geological, Mining and Metallurgical Institute.
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Government scientists have warned hikers and researchers not to go near the crater of the Mount St. Helens volcano because there is an "increased likelihood" an explosion could occur, sending rocks and debris down the side of the mountain.
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America's Mount St Helens belches more vapour, raising fears it might blow at any moment.
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&quot;I want to remind everyone that we are still dealing with a restless volcano,&quot; said Tina Neal, a geologist with the US Geological Survey (USGS) in a daily press conference on Oct. 13.
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Scientists increased the alert level warning yesterday of the possibility of an eruption on Mount St. Helens, as they puzzled over the volcano&#39;s peculiar behavior.
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Government scientists have warned  hikers and researchers not to go near the crater of the Mount  St. Helens volcano because there is an "increased likelihood"  an explosion could occur, sending rocks and debris down the  side of the mountain.
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Mount St Helens has belched more steam after several days of tremors, raising fears that one of the US&#39;s deadliest volcanoes might erupt at any moment.
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Mount St. Helens began rumbling more intensely Wednesday, prompting scientists to warn that a small or moderate eruption could happen in the next few days.
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The hot rock continued to ooze through the volcano. The lava caused regular ash plumes and steam seen for a miles around Mount St.
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The people who remember the eruption of Mount St. Helens in 1980 are not as fearful as they were then, with scientists predicting a less powerful eruption.
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The boiling magma rumbling and rising within Mount St. Helens isn't the only thing scientists fear. When large volcanoes erupt they can unleash an awesome arsenal of natural weapons, devastating communities and landscapes even hundreds of miles from the blast.
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Mount St. Helens began rumbling more intensely yesterday, prompting scientists to warn that a small or moderate eruption could happen in the next few days.
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Researchers at Rensselaer Polytechnic Institute have discovered what likely triggered the eruption of a &quot;supervolcano&quot; that coated much of the western half of the United States with ash fallout 760,000 years ago.
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Steam seeping from a fracture atop the lava dome in Mount St. Helens' crater and the mountain's first noteworthy seismic activity since 2004 have caught scientists' attention this week as signs that something is moving inside it.