News tagged with volcano

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Textbook theory behind volcanoes may be wrong

In the typical textbook picture, volcanoes, such as those that are forming the Hawaiian islands, erupt when magma gushes out as narrow jets from deep inside Earth. But that picture is wrong, according to ...

Sep 08, 2014
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Understanding the copper heart of volcanoes

The link between volcanism and the formation of copper ore has been discovered by researchers from the University of Bristol, UK. Their findings, published today in Nature Geoscience, could have far-reaching implic ...

Feb 09, 2015
4.3 / 5 (6) 0

Seafloor volcano pulses may alter climate

Vast ranges of volcanoes hidden under the oceans are presumed by scientists to be the gentle giants of the planet, oozing lava at slow, steady rates along mid-ocean ridges. But a new study shows that they ...

Feb 05, 2015
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