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Ancient Huts May Reveal Clues to Earth's Magnetic Pole Reversals -
Early Earth May Have Absorbed Mercury-like Object -
'Zebra Stripes' in Earth's Magnetic Field Have Surprising SourceStrange stripelike features in Earth's magnetic field are caused by the planet's spin, and not by the constant bombardment of solar particles as previously thought, scientists say.
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Magma Ocean Could Have Given Early Earth Magnetic Field -
Why Earth's Inner and Outer Cores Rotate in Opposite DirectionsThe Earth's magnetic field is responsible for the rotation of both the inner and outer cores, new research suggests.
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Early Humans Lived in China 1.7 Million Years Ago -
Earth's Core 1,000 Degrees Hotter Than ExpectedNew experiment looked at the melting temperature of iron under pressure.
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Faint 'Red Arcs' Spotted Over EuropeAdvanced cameras helped scientists spot the phenomenon.
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Ancient Cooking Stones Reveal Earth's Past Magnetic FieldMinerals in ancient stones from the steam ovens of New Zealand's first settlers can reveal the Earth's magnetic field going back 700 years
