Tag Archives: Earth’s Magnetic Field

Oceans charge up new theory of magnetism

Posted on 15 August 2011 by

A radical new idea may revolutionise our understanding of one of the most vital forces on Earth Jonathan Leake Earth’s magnetic field, long thought to be generated by molten metals swirling around its core, may instead be linked to ocean currents, according to controversial new research published this week. It suggests that the movements of such volumes of salt water around the world have been seriously underestimated by scientists as a source of magnetism. If proven, the research would revolutionise geophysics, the study of the … Continue reading →

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Russian solar probe to predict Earthly cataclysms

Posted on 2 August 2011 by

Some scientists believe bursts of solar activity cause natural disasters on our planet, but until now the star has been too difficult to reach or explore in any detail. Some Russian researchers think they have the solution. ­Volcanic eruptions, earthquakes, tsunamis – apocalyptic pictures are becoming an ordinary part of news bulletins across the globe. And scientists are not giving out reassuring forecasts. “Unfortunately, we’re expecting more severe cataclysms which may lead to large-scale human losses and destruction,” says Baku-based Professor Elchin Kakhalilov of the … Continue reading →

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